Guernsey Reservoir in southeastern Wyoming offers exceptional fishing opportunities for anglers seeking diverse species and scenic surroundings. This destination is renowned for its healthy populations of walleye, yellow perch, and smallmouth bass, with additional catches including channel catfish, crappie, and trout. The reservoir’s structure provides ideal habitats for both shore fishing and boat-based angling.
Walleye fishing thrives here year-round, with peak seasons in spring (April-May) and winter ice fishing (December-February). Live bait and jigging spoons prove effective for these prized catches. Yellow perch and smallmouth bass are consistently active throughout summer months, while catfish tend to favor submerged rock structures near shorelines.
Beyond fishing, Guernsey State Park enhances the experience with camping, kayaking, and hiking trails. Nearby historic sites like the Oregon Trail Ruts and Register Cliff provide cultural depth to your visit. With summer temperatures averaging 80°F, the region delivers optimal conditions for extended angling adventures.
Wyoming’s year-round fishing regulations apply, requiring appropriate licensing. Free Fishing Day on June 7, 2025, offers a license-free opportunity to experience Guernsey’s waters.