560 Reviews
15 Trips Available
Welcome to Key Dives, the top-rated Islamorada dive center and the #1 scuba shop in the Florida Keys. We specialize in providing unforgettable diving and snorkeling experiences that showcase Islamorada’s stunning coral reefs and vibrant marine life. Whether you’re an experienced diver or a beginner, Key Dives offers personalized service, top-notch safety, and adventures you’ll never forget. With crystal-clear waters and thriving ecosystems, diving in Islamorada is truly one of the best experiences in the Florida Keys.
Key Dives is a full-service facility with modern equipment, professional instructors, and comfortable boats designed for your safety and enjoyment. From exploring colorful reefs and historic shipwrecks to relaxing snorkeling tours, our passionate team ensures every trip is memorable. Committed to sustainability, we use eco-friendly practices to protect Islamorada’s unique underwater environment. Whether you’re seeking scuba certifications, guided dives, private charters, or snorkeling adventures, Key Dives has something for everyone, from beginners to experts.
Key Dives is dedicated to providing excellent service and ensuring every guest has a safe, enjoyable experience. We create a welcoming environment for divers of all skill levels, offering expert instruction for beginners and advanced trips to thrilling dive sites for experienced divers. Every adventure is personalized to meet your needs and exceed your expectations. Our commitment to reef preservation makes us a leader in eco-friendly diving. We promote sustainable tourism, educate divers on marine conservation, and use environmentally friendly practices to protect Islamorada’s underwater treasures for future generations.
Diving in Islamorada offers warm, clear waters and abundant marine life, making it a truly unique experience. Key Dives gives you access to top dive sites, including vibrant coral reefs, historic shipwrecks, and encounters with sea turtles, reef sharks, and tropical fish. For non-divers, our guided snorkeling tours provide a family-friendly way to enjoy the underwater beauty. Whether you’re looking for a peaceful escape or an exciting adventure, Key Dives has something for everyone. Make Key Dives your gateway to the Florida Keys’ underwater paradise. Book your dive or snorkeling trip today and see why we’re the top choice for exploring Islamorada’s stunning reefs. Your unforgettable adventure starts here!
Classic Florida Keys Reef Dives (35-60 ft)
Looking for the best Florida Keys scuba diving experience? Our morning charters explore beautiful outer reef sites off Islamorada and nearby Key Largo.
Dive the Florida Keys and give back — Key Dives donates 2% of all dive revenue to coral reef restoration.
Designed for certified divers, these classic Florida Keys scuba diving trips visit vibrant spur-and-groove reef systems ranging from 34–60 feet, with occasional sites reaching 90 feet depending on conditions.
Morning reef diving in Islamorada means vibrant coral structure and incredible marine life. Expect to see tropical fish, invertebrates, sea turtles, rays, grouper, and even sharks — the kind of Florida Keys reef diving experience divers travel for.
With a 1:6 professional guide ratio, full valet gear service, and reef sites just 25 minutes from the dock, our morning dives deliver the perfect balance of depth, comfort, and world-class Florida Keys scuba diving.
• All dives are guided at a 1:6 ratio by one of the Best Dive Masters in the Keys Readers Choice 2026
• Tanks & weights
• Fresh fruit after your dive
• Ice cooler and drinking water on the boat – please bring a refillable water bottle
• Hot freshwater showers on the boat for rinsing off after your dives
• Key Dives donates 2% of all dive revenue toward restoring our coral reefs
By diving with us, you’re helping support conservation and restoration efforts throughout the Florida Reef Tract.
CANCELLATION POLICY
• 24-hour cancellation policy (72 hours during holidays)
• Full refund if Key Dives cancels due to weather or unsafe conditions
Islamorada, FL
Starting At $107
Shallow Florida Keys Reef Dives (~25 ft)
Our afternoon reef dives explore the beautiful shallow reefs of the Florida Keys, perfect for relaxed diving and incredible marine life encounters.
These dives visit healthy reef habitats ranging from 15–35 feet, making them ideal for photographers, newer divers, or anyone who wants to enjoy longer bottom times and vibrant coral formations.
Expect colorful reef fish, sea turtles, rays, lobsters, and the diverse marine life that makes Islamorada reef diving so special.
With calm conditions, easy profiles, and reef sites close to the dock, these dives offer a relaxing and unforgettable Florida Keys scuba diving experience.
WHAT’S INCLUDED
• All dives are guided at a 1:6 ratio by one of the Best Dive Masters in the Keys Readers Choice 2026
• Tanks & weights
• Fresh fruit after your dive
• Ice cooler and drinking water on the boat – please bring a refillable water bottle
• Hot freshwater showers on the boat for rinsing off after your dives
Key Dives donates 2% of all dive revenue toward restoring our coral reefs
By diving with us, you’re helping support conservation and restoration efforts throughout the Florida Reef Tract.
CANCELLATION POLICY
• 24-hour cancellation policy (72 hours during holidays)
• Full refund if Key Dives cancels due to weather or unsafe conditions
Islamorada, FL
Starting At $107
Eagle Wreck Dive – Advanced (100 ft)
Dive one of the most famous wrecks in the Florida Keys — the Eagle, a 287-foot freighter resting upright in about 110 feet of water.
Located off Islamorada, the Eagle wreck has become an incredible artificial reef covered in coral growth, sponges, and marine life.
Divers often encounter large schools of fish, barracuda, grouper, jacks, and occasionally reef sharks cruising the wreck.
This dive is recommended for advanced divers comfortable with deeper profiles, offering one of the most exciting wreck diving experiences in the Florida Keys.
• All dives guided at a 1:6 ratio
• Tanks & weights
• Fresh fruit onboard
• Ice cooler and drinking water — bring your own refillable bottle
• Hot fresh water showers on the boat
$2 per trip is donated to reef restoration. Key Dives donates 2% of all dive revenue toward restoring our coral reefs.
24-hour cancellation policy (72 hours during holidays). Full refund if Key Dives cancels due to weather.
Islamorada, FL
Starting At $107
Help ICARE plant Coral on the reef!
Dive into a meaningful underwater experience with our I.CARE Coral Outplanting Dive in the Florida Keys. Departing from Key Dives in Islamorada, this specialized dive lets certified divers participate in hands-on coral planting and reef restoration. Work alongside the I.CARE team to transplant nursery corals onto Florida Keys reef sites — a rewarding way to combine Florida Keys scuba diving with conservation.
You’ll gain insight into reef ecology, help protect the ecosystem, and enjoy one of the most unique Key Largo scuba diving experiences available.
A $25 donation is required to participate in the Sponge Outplant Dive
Certified divers can still join this trip to explore the same reef site with guidance from our award-winning team, even if not assisting with coral planting.
Islamorada, FL
Starting At $107
Help ICARE care for previous coral babies!(~25ft)
Join Key Dives for the I.CARE Maintenance Dive in the Florida Keys, departing at 12:30 PM from Giant Stride [Key Dives] and returning around 4:30 PM.
This special dive experience gives certified scuba divers the chance to actively participate in reef care and conservation alongside the I.CARE program (Island Conservation and Restoration Education), assisting with underwater maintenance, sponge and coral monitoring, and helping protect the vibrant ecosystems that make Key Largo scuba diving world‐renowned. It’s a meaningful way to explore Florida Keys scuba diving adventures while giving back to the ocean and supporting long‐term reef health.
Book now to be part of one of the most rewarding reef dive experiences in the Florida Keys!
Participating in a I.CARE Maintenance dive does require an initial training which takes place the morning of at 11AM
Check-in for the boat: 12:30pm
Islamorada, FL
Starting At $107
Tropical Reef Snorkeling – Coral, Fish & Clear Water
12:30 PM – 4:00 PM
Join us for an unforgettable Florida Keys snorkeling adventure exploring the beautiful coral reefs off Islamorada. Our afternoon snorkel trip visits vibrant reef locations where clear water and shallow coral formations make for incredible marine life encounters.
Dive the Florida Keys and give back — Key Dives donates 2% of all dive revenue to coral reef restoration.
After a short boat ride of about 25 minutes, you’ll arrive at reef sites filled with tropical fish, coral formations, and the diverse marine life that makes the Florida Reef Tract so special.
This is a self-guided snorkeling experience, allowing guests to explore the reef at their own pace while our professional captain and crew remain on board to assist and ensure a safe and comfortable trip.
Islamorada, FL
Starting At $55
Come see all the things you can't during the day, and TURTLES!
Experience the reef like never before on a guided night dive in Islamorada. Using dive lights, you’ll explore the reef after dark and encounter nocturnal marine life rarely seen during the day.
At night, the reef transforms: parrotfish settle into coral, lobsters emerge, octopus and moray eels begin hunting, and bioluminescence can light up the water around you. It’s peaceful, mysterious, and unforgettable — the perfect addition to your Florida Keys scuba diving trips.
Night diving offers a completely different reef experience, close-up encounters with elusive species, and a calm, almost meditative underwater atmosphere. It’s ideal for certified divers looking for something unique.
Our night dives are by request and require 6 people to run. Don't see one on the calendar? Please contact the shop to have your date added on the schedule.
• All dives guided at a 1:6 ratio by one of the Best Dive Masters in the Keys – Readers Choice 2026
• Tanks and weights
• Ice cooler and drinking water onboard — bring your own refillable bottle
• Hot freshwater showers on the boat
Check in is about 1 hour before sunset.
Islamorada, FL
Starting At $107
Join Key Dives as we take part in the REEF Great Annual Fish Count through a fish ID class and survey dive/snorkel. The Great Annual Fish Count (GAFC) is a month-long initiative get folks involved REEF’s ongoing Volunteer Fish Survey Project. Every July, recreational divers and snorkelers around the world join in on the fun conducting fish surveys and contributing valuable data to REEF’s global database. Doing REEF surveys allows you to become a citizen scientist and make your dives count toward conservation goals!
REEF will host a fish ID class at 10am at their Ocean Exploration Center and then you will meet up at Key Dives at 12:30pm for 2 shallow dives.
www.REEF.org/events/great-annual-fish-count-key-dives-islamorada-florida
WHAT’S INCLUDED
• All dives are guided at a 1:6 ratio by one of the Best Dive Masters in the Keys Readers Choice 2026
• Tanks & weights
• Fresh fruit after your dive
• Ice cooler and drinking water on the boat – please bring a refillable water bottle
• Hot freshwater showers on the boat for rinsing off after your dives
Key Dives donates 2% of all dive revenue toward restoring our coral reefs
By diving with us, you’re helping support conservation and restoration efforts throughout the Florida Reef Tract.
CANCELLATION POLICY
• 24-hour cancellation policy (72 hours during holidays)
• Full refund if Key Dives cancels due to weather or unsafe conditions
Islamorada, FL
Starting At $107
Plant sponges on the reef with I.CARE
Join us for an exciting Sponge Outplant Dive, exclusively at Key Dives in the Florida Keys. Departing from Giant Stride in Islamorada, this unique dive combines underwater exploration with hands-on conservation. You’ll observe the fascinating sponge outplanting process while exploring thriving reef habitats — a meaningful way to connect with marine conservation.
Whether you’re new to diving or an experienced diver, this exclusive Key Dives experience showcases the beauty of Florida Keys scuba diving, the diversity of Key Largo reef ecosystems, and the joy of responsible ocean adventure.
Certified divers can still join this trip to explore the same reef site with guidance from our experienced team, even if not assisting with sponge outplanting.
A $25 donation is required to participate in the Sponge Outplant Dive.
Islamorada, FL
Starting At $107
Help us remove debris from the reef!
Join Key Dives for a rewarding reef cleanup dive in the Florida Keys, departing at 7:45 AM from Giant Stride and returning around 12:00 PM. On this special trip, you’ll take part in underwater debris removal as part of the Goal: Clean Seas Florida Keys initiative, helping remove plastic, fishing gear, and other harmful waste from our precious coral ecosystems. These dives support healthier reefs and marine life while offering a meaningful Florida Keys scuba diving experience with hands‐on conservation work. Whether you’re passionate about ocean stewardship or simply want a dive with purpose, this reef dive is a unique way to explore, protect, and make a difference beneath the waves. Book your spot now to be part of one of the most impactful reef dive experiences in the Florida Keys!
Islamorada, FL
Starting At $107
*Your Deposit Covers E-Learning and is non refundable
Already completed your classroom and pool training at home? The Open Water Referral program with Key Dives allows you to complete the final certification dives while exploring the beautiful reefs of the Florida Keys.
Before arriving, your referral paperwork must be completed by your instructor confirming that you have finished the academic and confined water training required for Open Water certification.
Your program begins with a short pool refresh session where you’ll review basic scuba skills and become familiar with the equipment before heading to the ocean.
Check in for the pool refresher at 8:30 a.m. After a short break for lunch around 10:30–11:15 a.m., check in for the afternoon dive boat at 12:30 p.m. for your first two certification dives. The boat returns to the dock around 4:30 p.m.
On the second day, you’ll complete your final two certification dives during the morning dive trip from 7:45 a.m. to 11:30 a.m.
Your final session will be adjusted after booking for the following morning.
Small class sizes ensure a relaxed learning environment with a maximum ratio of 1 instructor to 4 students.
$350 Price Includes
REQUIREMENTS
Completed ELearning/classroom and pool training through a referral dive center
Minimum age: 10 years old
Participants must be able to swim 200 meters and float for 10 minutes
Health clearance: Complete a medical questionnaire before diving
CANCELLATION POLICY
72-hour cancellation policy
Islamorada, FL
Starting At $350
Always wanted to try scuba diving? Discover Scuba Diving with Key Dives is the perfect way to experience breathing underwater for the first time while visiting the Florida Keys.
Your day begins at our Islamorada dive shop with check-in at 8:30 a.m., where your instructor will introduce you to the basics of scuba diving and the equipment you’ll be using. You’ll then practice a few simple skills in the pool to get comfortable breathing underwater in a relaxed and supportive environment.
After the morning training session, there is a break for lunch around 10:30–11:15 a.m. before returning to the shop for the afternoon boat trip.
Check-in for the dive boat is at 12:30 p.m., and we head out to the beautiful coral reefs of the Florida Keys for two guided ocean dives. With your instructor right beside you, you’ll explore shallow reefs filled with colorful tropical fish, coral formations, and vibrant marine life before returning to the dock around 4:30 p.m.
No certification or previous diving experience is required. Just bring your sense of adventure and get ready for an unforgettable underwater experience.
Participants must be able to swim
Minimum age: 10 years old
A medical evaluation form must be completed prior to participating. Please read the medical questionnaire carefully before your visit. If you have any questions about the form, please contact Key Dives before your scheduled experience.
72-hour cancellation policy.
Full refund if Key Dives cancels due to weather or unsafe conditions.
Islamorada, FL
Starting At $225
*Your Deposit Covers E-Learning and is non refundable
Ready to become a certified scuba diver? The Open Water Scuba Certification course with Key Dives is your first step to exploring the underwater world and earning your internationally recognized scuba diving certification.
If you’re ready to take the plunge, the Open Water Certification with Key Dives is one of the best ways to learn to scuba dive in the Florida Keys. With small class sizes and experienced instructors, we focus on helping you become a confident and comfortable diver.
Please Note Key Dives will call to confirm scheduling after booking.
The course is completed in three phases.
Phase 1: Knowledge Development
Academic studies are completed online at your own pace before arriving. When you arrive at Key Dives, your instructor will review the material with you to ensure you’re ready for the next steps.
Phase 2: Pool Training (Day 1)
You will spend a full day in the pool learning scuba skills and becoming comfortable with your equipment. We take the time to train you properly so you feel confident before heading to the ocean.
Phase 3: Ocean Dives (Day 2&3)
You will complete four open water dives on the beautiful coral reefs of the Florida Keys where you will apply the skills learned in the pool while exploring vibrant reef habitats and marine life.
Training is conducted with a maximum ratio of 1 instructor to 4 students.
Course cost: $595 Includes:
All rental dive gear
All certification dives
Course work
REQUIREMENTS
Open Water eLearning must be completed prior to the start of the course
Minimum age: 10 years old
Participants must be able to swim 200 meters and float for 10 minutes
Health clearance: Complete a medical questionnaire before diving
If you are the only student scheduled for the course, we will always try to add additional students when possible. If no other students are scheduled, a $50 solo student fee will apply.
CANCELLATION POLICY
72-hour cancellation policy
Islamorada, FL
Starting At $595
For Dates Within Two Weeks Please Call The Shop To Book
Haven’t been diving in a while? The Scuba Refresher with Key Dives is designed for certified divers who want to review their dive knowledge and practice basic scuba skills before returning to the ocean.
Your refresher begins with check-in at 8:30 a.m., followed by a review of scuba equipment and important safety concepts. You’ll then enter the pool with your instructor to practice key scuba skills and regain comfort underwater. The pool session typically finishes around 10:30–11:00 a.m.
After a short break, check-in for the afternoon dive boat is at 12:30 p.m., where you’ll head out to the beautiful coral reefs of the Florida Keys to complete two guided dives.
A refresher is required if it has been more than 2 years since your last dive.
Refresher Total: $225 Includes:
A pool-only refresher option is also available for $150.
MINIMUM REQUIREMENTS
CANCELLATION POLICY
72-hour cancellation policy
Islamorada, FL
Starting At $225
Trips Available
The #1 Rated Dive Shop in Key Largo! Dive With the Best!
Classic Florida Keys Reef Dives (35-60 ft)
Looking for the best Florida Keys scuba diving experience? Our morning charters explore beautiful outer reef sites off Islamorada and nearby Key Largo.
Dive the Florida Keys and give back — Key Dives donates 2% of all dive revenue to coral reef restoration.
Designed for certified divers, these classic Florida Keys scuba diving trips visit vibrant spur-and-groove reef systems ranging from 34–60 feet, with occasional sites reaching 90 feet depending on conditions.
Morning reef diving in Islamorada means vibrant coral structure and incredible marine life. Expect to see tropical fish, invertebrates, sea turtles, rays, grouper, and even sharks — the kind of Florida Keys reef diving experience divers travel for.
With a 1:6 professional guide ratio, full valet gear service, and reef sites just 25 minutes from the dock, our morning dives deliver the perfect balance of depth, comfort, and world-class Florida Keys scuba diving.
• All dives are guided at a 1:6 ratio by one of the Best Dive Masters in the Keys Readers Choice 2026
• Tanks & weights
• Fresh fruit after your dive
• Ice cooler and drinking water on the boat – please bring a refillable water bottle
• Hot freshwater showers on the boat for rinsing off after your dives
• Key Dives donates 2% of all dive revenue toward restoring our coral reefs
By diving with us, you’re helping support conservation and restoration efforts throughout the Florida Reef Tract.
CANCELLATION POLICY
• 24-hour cancellation policy (72 hours during holidays)
• Full refund if Key Dives cancels due to weather or unsafe conditions
5/5 Very Good
5/5 Very Good
(7 Reviews)
Pick Your Date
The #1 Rated Dive Shop in Key Largo! Dive With the Best!
Shallow Florida Keys Reef Dives (~25 ft)
Our afternoon reef dives explore the beautiful shallow reefs of the Florida Keys, perfect for relaxed diving and incredible marine life encounters.
These dives visit healthy reef habitats ranging from 15–35 feet, making them ideal for photographers, newer divers, or anyone who wants to enjoy longer bottom times and vibrant coral formations.
Expect colorful reef fish, sea turtles, rays, lobsters, and the diverse marine life that makes Islamorada reef diving so special.
With calm conditions, easy profiles, and reef sites close to the dock, these dives offer a relaxing and unforgettable Florida Keys scuba diving experience.
WHAT’S INCLUDED
• All dives are guided at a 1:6 ratio by one of the Best Dive Masters in the Keys Readers Choice 2026
• Tanks & weights
• Fresh fruit after your dive
• Ice cooler and drinking water on the boat – please bring a refillable water bottle
• Hot freshwater showers on the boat for rinsing off after your dives
Key Dives donates 2% of all dive revenue toward restoring our coral reefs
By diving with us, you’re helping support conservation and restoration efforts throughout the Florida Reef Tract.
CANCELLATION POLICY
• 24-hour cancellation policy (72 hours during holidays)
• Full refund if Key Dives cancels due to weather or unsafe conditions
5/5 Very Good
5/5 Very Good
(13 Reviews)
Pick Your Date
Morning Wreck Dive Reel — Explore the Eagle Wreck!
Eagle Wreck Dive – Advanced (100 ft)
Dive one of the most famous wrecks in the Florida Keys — the Eagle, a 287-foot freighter resting upright in about 110 feet of water.
Located off Islamorada, the Eagle wreck has become an incredible artificial reef covered in coral growth, sponges, and marine life.
Divers often encounter large schools of fish, barracuda, grouper, jacks, and occasionally reef sharks cruising the wreck.
This dive is recommended for advanced divers comfortable with deeper profiles, offering one of the most exciting wreck diving experiences in the Florida Keys.
• All dives guided at a 1:6 ratio
• Tanks & weights
• Fresh fruit onboard
• Ice cooler and drinking water — bring your own refillable bottle
• Hot fresh water showers on the boat
$2 per trip is donated to reef restoration. Key Dives donates 2% of all dive revenue toward restoring our coral reefs.
24-hour cancellation policy (72 hours during holidays). Full refund if Key Dives cancels due to weather.
5/5 Very Good
5/5 Very Good
(2 Reviews)
Pick Your Date
Help Restore the Reef — Afternoon Coral Planting Adventure!
Help ICARE plant Coral on the reef!
Dive into a meaningful underwater experience with our I.CARE Coral Outplanting Dive in the Florida Keys. Departing from Key Dives in Islamorada, this specialized dive lets certified divers participate in hands-on coral planting and reef restoration. Work alongside the I.CARE team to transplant nursery corals onto Florida Keys reef sites — a rewarding way to combine Florida Keys scuba diving with conservation.
You’ll gain insight into reef ecology, help protect the ecosystem, and enjoy one of the most unique Key Largo scuba diving experiences available.
A $25 donation is required to participate in the Sponge Outplant Dive
Certified divers can still join this trip to explore the same reef site with guidance from our award-winning team, even if not assisting with coral planting.
5/5 Very Good
5/5 Very Good
(2 Reviews)
Pick Your Date
Dive With Purpose — Help Protect & Restore the Reef!
Help ICARE care for previous coral babies!(~25ft)
Join Key Dives for the I.CARE Maintenance Dive in the Florida Keys, departing at 12:30 PM from Giant Stride [Key Dives] and returning around 4:30 PM.
This special dive experience gives certified scuba divers the chance to actively participate in reef care and conservation alongside the I.CARE program (Island Conservation and Restoration Education), assisting with underwater maintenance, sponge and coral monitoring, and helping protect the vibrant ecosystems that make Key Largo scuba diving world‑renowned. It’s a meaningful way to explore Florida Keys scuba diving adventures while giving back to the ocean and supporting long‑term reef health.
Book now to be part of one of the most rewarding reef dive experiences in the Florida Keys!
Participating in a I.CARE Maintenance dive does require an initial training which takes place the morning of at 11AM
Check-in for the boat: 12:30pm
4.8/5 Very Good
4.8/5 Very Good
(4 Reviews)
Pick Your Date
Snorkeling with Key Dives
Tropical Reef Snorkeling – Coral, Fish & Clear Water
12:30 PM – 4:00 PM
Join us for an unforgettable Florida Keys snorkeling adventure exploring the beautiful coral reefs off Islamorada. Our afternoon snorkel trip visits vibrant reef locations where clear water and shallow coral formations make for incredible marine life encounters.
Dive the Florida Keys and give back — Key Dives donates 2% of all dive revenue to coral reef restoration.
After a short boat ride of about 25 minutes, you’ll arrive at reef sites filled with tropical fish, coral formations, and the diverse marine life that makes the Florida Reef Tract so special.
This is a self-guided snorkeling experience, allowing guests to explore the reef at their own pace while our professional captain and crew remain on board to assist and ensure a safe and comfortable trip.
Pick Your Date
The #1 Rated Dive Shop in Islamorada
Come see all the things you can't during the day, and TURTLES!
Experience the reef like never before on a guided night dive in Islamorada. Using dive lights, you’ll explore the reef after dark and encounter nocturnal marine life rarely seen during the day.
At night, the reef transforms: parrotfish settle into coral, lobsters emerge, octopus and moray eels begin hunting, and bioluminescence can light up the water around you. It’s peaceful, mysterious, and unforgettable — the perfect addition to your Florida Keys scuba diving trips.
Night diving offers a completely different reef experience, close-up encounters with elusive species, and a calm, almost meditative underwater atmosphere. It’s ideal for certified divers looking for something unique.
Our night dives are by request and require 6 people to run. Don't see one on the calendar? Please contact the shop to have your date added on the schedule.
• All dives guided at a 1:6 ratio by one of the Best Dive Masters in the Keys – Readers Choice 2026
• Tanks and weights
• Ice cooler and drinking water onboard — bring your own refillable bottle
• Hot freshwater showers on the boat
Check in is about 1 hour before sunset.
Pick Your Date
The #1 Rated Dive Shop in Key Largo! Dive With the Best!
Join Key Dives as we take part in the REEF Great Annual Fish Count through a fish ID class and survey dive/snorkel. The Great Annual Fish Count (GAFC) is a month-long initiative get folks involved REEF’s ongoing Volunteer Fish Survey Project. Every July, recreational divers and snorkelers around the world join in on the fun conducting fish surveys and contributing valuable data to REEF’s global database. Doing REEF surveys allows you to become a citizen scientist and make your dives count toward conservation goals!
REEF will host a fish ID class at 10am at their Ocean Exploration Center and then you will meet up at Key Dives at 12:30pm for 2 shallow dives.
www.REEF.org/events/great-annual-fish-count-key-dives-islamorada-florida
WHAT’S INCLUDED
• All dives are guided at a 1:6 ratio by one of the Best Dive Masters in the Keys Readers Choice 2026
• Tanks & weights
• Fresh fruit after your dive
• Ice cooler and drinking water on the boat – please bring a refillable water bottle
• Hot freshwater showers on the boat for rinsing off after your dives
Key Dives donates 2% of all dive revenue toward restoring our coral reefs
By diving with us, you’re helping support conservation and restoration efforts throughout the Florida Reef Tract.
CANCELLATION POLICY
• 24-hour cancellation policy (72 hours during holidays)
• Full refund if Key Dives cancels due to weather or unsafe conditions
Pick Your Date
Discover Vibrant Reefs & Help Grow the Ocean!
Plant sponges on the reef with I.CARE
Join us for an exciting Sponge Outplant Dive, exclusively at Key Dives in the Florida Keys. Departing from Giant Stride in Islamorada, this unique dive combines underwater exploration with hands-on conservation. You’ll observe the fascinating sponge outplanting process while exploring thriving reef habitats — a meaningful way to connect with marine conservation.
Whether you’re new to diving or an experienced diver, this exclusive Key Dives experience showcases the beauty of Florida Keys scuba diving, the diversity of Key Largo reef ecosystems, and the joy of responsible ocean adventure.
Certified divers can still join this trip to explore the same reef site with guidance from our experienced team, even if not assisting with sponge outplanting.
A $25 donation is required to participate in the Sponge Outplant Dive.
5/5 Very Good
5/5 Very Good
(1 Review)
Pick Your Date
Dive With Purpose — Help Clean & Protect Our Reefs!
Help us remove debris from the reef!
Join Key Dives for a rewarding reef cleanup dive in the Florida Keys, departing at 7:45 AM from Giant Stride and returning around 12:00 PM. On this special trip, you’ll take part in underwater debris removal as part of the Goal: Clean Seas Florida Keys initiative, helping remove plastic, fishing gear, and other harmful waste from our precious coral ecosystems. These dives support healthier reefs and marine life while offering a meaningful Florida Keys scuba diving experience with hands‑on conservation work. Whether you’re passionate about ocean stewardship or simply want a dive with purpose, this reef dive is a unique way to explore, protect, and make a difference beneath the waves. Book your spot now to be part of one of the most impactful reef dive experiences in the Florida Keys!
Pick Your Date
Finish Your Certification in Paradise — Seamless Referral Training!
*Your Deposit Covers E-Learning and is non refundable
Already completed your classroom and pool training at home? The Open Water Referral program with Key Dives allows you to complete the final certification dives while exploring the beautiful reefs of the Florida Keys.
Before arriving, your referral paperwork must be completed by your instructor confirming that you have finished the academic and confined water training required for Open Water certification.
Your program begins with a short pool refresh session where you’ll review basic scuba skills and become familiar with the equipment before heading to the ocean.
Check in for the pool refresher at 8:30 a.m. After a short break for lunch around 10:30–11:15 a.m., check in for the afternoon dive boat at 12:30 p.m. for your first two certification dives. The boat returns to the dock around 4:30 p.m.
On the second day, you’ll complete your final two certification dives during the morning dive trip from 7:45 a.m. to 11:30 a.m.
Your final session will be adjusted after booking for the following morning.
Small class sizes ensure a relaxed learning environment with a maximum ratio of 1 instructor to 4 students.
$350 Price Includes
REQUIREMENTS
Completed ELearning/classroom and pool training through a referral dive center
Minimum age: 10 years old
Participants must be able to swim 200 meters and float for 10 minutes
Health clearance: Complete a medical questionnaire before diving
CANCELLATION POLICY
72-hour cancellation policy
5/5 Very Good
5/5 Very Good
(1 Review)
Pick Your Date
Try Scuba for the First Time — A Full‐Day Underwater Adventure! MAX RATIO 4 Divers To 1 Instructor
Always wanted to try scuba diving? Discover Scuba Diving with Key Dives is the perfect way to experience breathing underwater for the first time while visiting the Florida Keys.
Your day begins at our Islamorada dive shop with check-in at 8:30 a.m., where your instructor will introduce you to the basics of scuba diving and the equipment you’ll be using. You’ll then practice a few simple skills in the pool to get comfortable breathing underwater in a relaxed and supportive environment.
After the morning training session, there is a break for lunch around 10:30–11:15 a.m. before returning to the shop for the afternoon boat trip.
Check-in for the dive boat is at 12:30 p.m., and we head out to the beautiful coral reefs of the Florida Keys for two guided ocean dives. With your instructor right beside you, you’ll explore shallow reefs filled with colorful tropical fish, coral formations, and vibrant marine life before returning to the dock around 4:30 p.m.
No certification or previous diving experience is required. Just bring your sense of adventure and get ready for an unforgettable underwater experience.
Participants must be able to swim
Minimum age: 10 years old
A medical evaluation form must be completed prior to participating. Please read the medical questionnaire carefully before your visit. If you have any questions about the form, please contact Key Dives before your scheduled experience.
72-hour cancellation policy.
Full refund if Key Dives cancels due to weather or unsafe conditions.
Pick Your Date
Become a Certified Diver — Explore the Florida Keys With Confidence | MAX RATIO 4-1
*Your Deposit Covers E-Learning and is non refundable
Ready to become a certified scuba diver? The Open Water Scuba Certification course with Key Dives is your first step to exploring the underwater world and earning your internationally recognized scuba diving certification.
If you’re ready to take the plunge, the Open Water Certification with Key Dives is one of the best ways to learn to scuba dive in the Florida Keys. With small class sizes and experienced instructors, we focus on helping you become a confident and comfortable diver.
Please Note Key Dives will call to confirm scheduling after booking.
The course is completed in three phases.
Phase 1: Knowledge Development
Academic studies are completed online at your own pace before arriving. When you arrive at Key Dives, your instructor will review the material with you to ensure you’re ready for the next steps.
Phase 2: Pool Training (Day 1)
You will spend a full day in the pool learning scuba skills and becoming comfortable with your equipment. We take the time to train you properly so you feel confident before heading to the ocean.
Phase 3: Ocean Dives (Day 2&3)
You will complete four open water dives on the beautiful coral reefs of the Florida Keys where you will apply the skills learned in the pool while exploring vibrant reef habitats and marine life.
Training is conducted with a maximum ratio of 1 instructor to 4 students.
Course cost: $595 Includes:
All rental dive gear
All certification dives
Course work
REQUIREMENTS
Open Water eLearning must be completed prior to the start of the course
Minimum age: 10 years old
Participants must be able to swim 200 meters and float for 10 minutes
Health clearance: Complete a medical questionnaire before diving
If you are the only student scheduled for the course, we will always try to add additional students when possible. If no other students are scheduled, a $50 solo student fee will apply.
CANCELLATION POLICY
72-hour cancellation policy
Pick Your Date
Brush Up Your Skills — Dive Confidently With a Refresher!
For Dates Within Two Weeks Please Call The Shop To Book
Haven’t been diving in a while? The Scuba Refresher with Key Dives is designed for certified divers who want to review their dive knowledge and practice basic scuba skills before returning to the ocean.
Your refresher begins with check-in at 8:30 a.m., followed by a review of scuba equipment and important safety concepts. You’ll then enter the pool with your instructor to practice key scuba skills and regain comfort underwater. The pool session typically finishes around 10:30–11:00 a.m.
After a short break, check-in for the afternoon dive boat is at 12:30 p.m., where you’ll head out to the beautiful coral reefs of the Florida Keys to complete two guided dives.
A refresher is required if it has been more than 2 years since your last dive.
Refresher Total: $225 Includes:
A pool-only refresher option is also available for $150.
MINIMUM REQUIREMENTS
CANCELLATION POLICY
72-hour cancellation policy
5/5 Very Good
5/5 Very Good
(1 Review)
Pick Your Date
Level Up Your Diving Skills — Explore Deeper, Navigate Like a Pro!
*Your Deposit Covers E-Learning and is non refundable
Ready to take your scuba diving to the next level? The Advanced Open Water course with Key Dives helps certified divers build confidence, improve skills, and explore new types of diving in the Florida Keys.
This course is designed to gain experience while diving with your instructor. You’ll complete five adventure dives on the reefs of the Florida Keys while learning new techniques and expanding your underwater skills.
Two dives are required: Deep Diving and Underwater Navigation. You’ll then choose three additional adventure dives based on conditions and your interests. Popular options may include Peak Performance Buoyancy, Fish Identification, Wreck Diving, Night Diving, Drift Diving, and more.
PRICE
$530 Total Includes
Free Advanced certification with gear new package purchase.
REQUIREMENTS
Must hold an Open Water Diver certification (or equivalent)
15 years or older (12–14 for Jr. Advanced Open Water Diver)
Health clearance: Complete a medical questionnaire before diving
CANCELLATION POLICY
72-hour cancellation policy
5/5 Very Good
5/5 Very Good
(1 Review)
Pick Your Date
Upcoming Availability
Our Guides

$90

$90

$90

$90

$90
$90
$55
Our Territories
Reviews & Ratings
4.9
560
Total ReviewsJune 27, 2026

June 27, 2026
So much fun! Key Dives staff is the best!!
Trip taken June 26, 2026
June 27, 2026
My daughter and I had a wonderful dive trip with Key Dives in Islamorada in the FL Keys! Erica was our guide and did a super job. Bradley was the Boat Captain and kept us informed and did a super job taking care of us.
Trip taken June 21, 2026
June 24, 2026
Top notch operation. Highly recommended.
Trip taken June 24, 2026
June 24, 2026
Excellent outfit! All new equipment. Great dive masters, roomy boat. A++
Trip taken June 24, 2026
June 21, 2026
Key Dives is an incredible team, very happy with their services. The staff is beyond helpful and courteous. Our guide Morgan was great, I will return soon.
Trip taken June 21, 2026
June 19, 2026
Erica did a fantastic job guiding Judy and me throughout the two dives, Davis reef and Captain Crocker. She captured the marine life and shared pictures with us.
Trip taken June 14, 2026