Grayrocks Reservoir

About Grayrocks Reservoir

Grayrocks Reservoir is a welcoming destination for outdoor enthusiasts in Platte County, Wyoming. Spanning a broad surface area of around 3600 acres, this lake provides ample space for a variety of recreational activities. Despite its expansive size, the reservoir is notably shallow, which influences the character of its waters and the types of experiences it offers. The reservoir lies near the town of Guernsey and is framed by the natural context of Guernsey State Park and Glendo State Park. This setting offers visitors a sense of Wyoming's open landscapes and a peaceful retreat from busier locales. The lake's shallow depth encourages accessible water activities and supports a diverse aquatic environment.

Surface area

3,600 acres

Fish species

Black Crappie, Drum (Sheepshead), Lake Trout, Smallmouth Bass, Yellow Perch

Fishing Grayrocks Reservoir

Variety defines the fishing experience at Grayrocks Reservoir, where anglers can find a mix of popular species such as Black Crappie, Lake Trout, Smallmouth Bass, Yellow Perch, and Drum (Sheepshead). These fish contribute to a dynamic fishing environment that appeals to those seeking different challenges and rewards. The lake's shallow waters create favorable conditions for several species, making it an inviting spot for anglers who appreciate the diversity and the chance to target multiple fish types in one outing.