Guernsey State Park Black Canyon Group Campground

Open

Open for the 2026 season. Reservable sites available May 1 through September 30, with reservations accepted up to four months in advance. Water systems operate April 15 through October 15. Park-wide water systems winterize October 1.

About

Black Canyon Cove Group Campground is part of Guernsey State Park, a 6,227-acre recreation area surrounding Guernsey Reservoir in southeastern Wyoming. The group site (BCC-219) sits directly on the water in a canyon setting carved by the North Platte River. The park is known for its impressive Civilian Conservation Corps-era architecture and structures built during the 1930s. The campground is primitive, meaning it lacks the electric and water hookups found at the park's Sandy Beach and Sandy Point campgrounds on the west side. All campgrounds at Guernsey State Park feature fire rings and picnic tables. A dump station is located at the park's south entrance, and a coin-operated shower facility operates seasonally near park headquarters. Water systems throughout the park are winterized October 1 and reactivated in mid-April. Guernsey State Park offers excellent opportunities for boating, fishing, water skiing, and swimming. The park also features hiking trails, a museum (open May through September), and access to nearby Oregon Trail historic sites including the famous Register Cliff and Oregon Trail Ruts.

Directions

From Guernsey, Wyoming, head north on US-26/WY-317. Turn left to enter Guernsey State Park. Black Canyon Cove is located on the east side of the reservoir. Follow park signs to the Black Canyon area.

Amenities

Water No
Fires Allowed Yes
Toilets Yes
Dump Station Yes
Wifi
Pets Allowed Yes
Showers Yes
Electric Hookups
Water Hookups
Sewer Hookups
Camp Store
Price $10

Vehicle

Max RV Length 45ft
Max Trailer Length
Big Rig Friendly No
Pull Through Sites No

Contact

Phone +1 (307) 836-2334

Cell Service

AT&T None
Verizon Yes
T-Mobile None

Availability

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