Fishing Trips on Union Reservoir

Epic Fishing Adventures at Union Reservoir — Northern Colorado's Premier Guided Fishing Destination

Battle hard-fighting wipers and walleye at Union Reservoir, one of Northern Colorado's top fishing destinations just outside Longmont, Colorado. Union Reservoir delivers heart-pounding action with days regularly topping 30 fish, and as a no-wake lake, it offers a peaceful on-the-water experience perfect for anglers of all ages — from kids catching their first fish to seasoned anglers chasing a personal best.

With 40+ years of experience fishing the waters of Colorado and professional fishing guide, Brad Petersen knows exactly where the fish are and how to put you on them. From jigging to trolling, Brad uses proven techniques tailored to the day's conditions to keep your rod bent. His fully equipped boat provides the perfect platform for up to 5 anglers to target wipers, walleye, and bonus species like yellow perch, crappie, and catfish.

Book your Union Reservoir guided fishing trip between April 1 and July 20 for peak season action. Everything's included — premium tackle, expert guidance, and fish cleaning service. Just bring your Colorado fishing license and prepare for the fight of your life.

Don't wait — spots fill fast. Reserve your Union Reservoir fishing trip now and experience the legendary action for yourself.

All skill levels welcome • Full-day and half-day trips available