Private 6-Hour Union Reservoir Fishing
Private Trip
Lakes/Reservoirs/Ponds Fishing
Private 6hour guided fishing experience at Union ReservoirTarget walleye, wiper, trout, bass, and multiple speciesLocated near Denver with scenic Colorado Front Range views
When I tell fellow anglers about Union Reservoir, their eyes light up. This gem sits right in Colorado's northern Front Range, just a quick drive from Denver, but feels like you're miles away from the hustle. What makes this spot special isn't just the scenery – though those mountain views don't hurt – it's the diversity of fish calling this lake home. We're talking walleye, wiper, rainbow trout, largemouth bass, bluegill, and crappie all in one water body. That's the kind of variety that keeps your rod tip dancing all day long.
Your six-hour private fishing trip starts early, when the fish are most active and the lake surface mirrors the sky. Union Reservoir spans about 900 acres, giving us plenty of room to work different structures and depths without crowding other anglers. The lake's got great access points, well-maintained facilities, and consistent water levels that keep the fish happy year-round. I'll pick you up with all the gear you need, from rods and reels to tackle and bait. We'll spend time reading the water, understanding seasonal patterns, and positioning ourselves where the fish are feeding. The beauty of a private trip means we adjust our strategy based on what's working that day and what species you're most excited to target.
Union Reservoir fishing calls for versatility, and that's where experience pays off. For walleye and wiper, we'll often work deeper water with bottom bouncers, crawler harnesses, and crankbaits. These fish love structure, so we'll target the dam face, submerged trees, and drop-offs where they ambush prey. When we're after largemouth bass, we'll switch to plastics, spinnerbaits, and topwater lures around the shoreline cover. The trout fishing here responds well to PowerBait, spinners, and small spoons, especially in the cooler months. I carry multiple rod setups so we can quickly adapt – maybe trolling for walleye while keeping a bass rod ready for shoreline opportunities. The key is staying mobile and reading what the fish are telling us through our electronics and subtle bite patterns.
Walleye are the crown jewel of Union Reservoir, and for good reason. These golden beauties average 14-18 inches here, with plenty of fish pushing the 20-inch mark. They're most active during low-light periods – early morning, late evening, and overcast days. What makes walleye so satisfying to catch is their subtle bite and excellent table fare. They'll often just load up on your line without dramatic runs, so you need to stay alert to those gentle taps.
Wiper, the hybrid cross between white bass and striped bass, bring serious fight to Union Reservoir. These silver rockets average 12-16 inches but pack way more punch than their size suggests. They school up and feed aggressively, especially in spring and fall. When you hook into a school of feeding wiper, get ready for non-stop action and screaming drags.
Rainbow trout thrive in Union's cooler depths, particularly during winter months when ice fishing becomes popular. These colorful fighters average 12-15 inches and provide consistent action when other species slow down. They're perfect for anglers wanting to practice their finesse techniques with lighter tackle.
Largemouth bass in Union Reservoir might surprise you with their size – the lake produces some chunky fish that use the abundant cover to ambush prey. Spring and early summer offer the best topwater action, while deeper structure holds fish during hot summer months. There's nothing quite like watching a big largemouth explode on a surface lure in the calm morning water.
Bluegill and crappie round out the mix, providing fantastic opportunities for light tackle fun. These panfish spawn in spring, making them easy targets in shallow water. They're perfect for beginners learning to read subtle bites, and experienced anglers love their delicate presentation challenges. Plus, a mixed bag of panfish makes for an excellent fish fry.
Union Reservoir consistently delivers quality fishing just minutes from the Front Range, making it a top-rated destination for anglers who want variety without the long drive to mountain lakes. This private six-hour trip gives you the best chance to experience everything this renowned fishery offers. Whether you're a seasoned angler looking to add new species to your list or someone wanting to learn proper techniques, Union Reservoir provides the perfect classroom. The combination of accessible fishing, diverse species, and scenic surroundings makes this a customer favorite that keeps people coming back season after season. Don't wait – availability fills up quickly, especially during prime fishing months. Secure your spot today and get ready to experience some of Colorado's best multi-species fishing action.
Our reliable 18-foot Lund motorboat is perfectly suited for your Union Reservoir fishing adventure. Powered by a smooth 135HP Mercury engine, this 2004 craft delivers solid performance while keeping you comfortable during your 6-hour trip targeting walleye, wiper, and trout. The wireless trolling motor lets you quietly position over productive spots without spooking fish, while the GPS keeps you on track and the fish finder helps locate those hard-to-find schools hiding in deeper water. Built tough for Colorado's mountain lakes, this boat handles Union Reservoir's conditions with ease, giving you a stable platform whether you're casting for bass near the shoreline or trolling for walleye in the main basin. With space for your gear and room to move around while fighting fish, it's equipped for a productive day chasing whatever's biting in this Front Range gem.
Lepomis MacrochirusBluegill are perfect family fish that average 8 inches but can reach 12-14 inches in Union Reservoir. They travel in schools of 10-20 fish, so once you find one, you'll usually find more. Look for them in shallow areas near vegetation, fallen logs, or around the dock structures during warmer months. Spring through early fall offers the best action when water temps hit 65-75°F. These scrappy fighters punch above their weight and are excellent table fare with sweet, flaky white meat. Kids love them because they're not picky eaters and put up a fun fight on light tackle. Try a simple bobber rig with small hooks and worms fished 3-4 feet deep. My local tip: when the bite slows, switch to tiny jigs or even small pieces of bread - bluegill can't resist them.
Micropterus SalmoidesLargemouth bass in Union Reservoir typically run 12-18 inches, with some pushing 20+ inches and 3-4 pounds. They love structure - submerged trees, weed edges, and rocky drop-offs where they can ambush prey. You'll find them shallow during spring spawning season and low-light periods, then deeper during hot summer days. Early morning and evening produce the best action, especially April through October. What makes bass special is their aggressive strikes and aerial fights - they'll jump clear out of the water trying to shake your hook. They're also decent eating when kept from clean water. Soft plastics like Texas-rigged worms work great around cover, while spinnerbaits excel over submerged vegetation. Here's a local trick: when bass are deep in summer, try dragging a Carolina rig with a lizard or creature bait along the bottom transitions.
Oncorhynchus MykissRainbow trout at Union Reservoir average 12-16 inches, with some reaching 18+ inches and 2-4 pounds. These beautiful fish with their pink stripe prefer cooler, deeper water during summer but move shallow during spring and fall. Look for them near the dam face, inlet areas, and deeper drop-offs in 20-40 feet. Early season through May and again in fall provide the best opportunities when water temps are 55-65°F. Rainbows are incredible fighters known for their acrobatic jumps and long runs - they'll test your drag system. They're also excellent table fare with firm, pink flesh. PowerBait and nightcrawlers work great for bait fishing, while small spoons and spinners produce action for active fish. Try trolling wedding ring spinners behind dodgers at 15-25 feet deep. Local tip: fish the inlet early morning during runoff season - trout stack up there to feed on incoming food.
Sander VitreusUnion Reservoir's walleye typically run 14-20 inches with some trophy fish pushing 24+ inches and 4-6 pounds. These golden-colored fish with their distinctive glassy eyes prefer deeper water during the day, usually 15-30 feet near rock piles and drop-offs. They move shallow at dawn and dusk to feed, making those low-light periods prime time. Spring and fall offer the most consistent action, though they bite year-round if you adjust your depth. Walleye are prized for their delicate, flaky white meat - many consider them the best-eating freshwater fish. They're not flashy fighters but make steady, determined runs. Live bait rigs with nightcrawlers or minnows work best, along with jigs tipped with plastics. The key here is fishing slow and staying in contact with bottom. My local secret: use a bright jig head in our stained water - chartreuse or orange really triggers strikes.
Morone ChrysopsWhite bass, also called wipers when crossed with stripers, typically measure 10-14 inches and weigh 1-3 pounds at Union Reservoir. These silvery fish with dark horizontal stripes are schooling fish that roam open water chasing baitfish. You'll often find them suspending at 15-25 feet or working shallow flats during their feeding runs. Spring and fall provide the hottest action when they're actively feeding before and after spawning. They're aggressive fighters that make screaming runs and offer excellent eating with firm, white meat that's perfect fried or grilled. When you locate a school, the action can be non-stop. Small jigs, spoons, and live minnows work great. Watch for birds diving on baitfish - that's your cue to get there fast. My go-to setup is a 1/8 oz white marabou jig fished vertically through the school.
Colorado