Accessible by paved roads, Long Canyon operates as a drive-in campground within Guernsey Reservoir State Park, accommodating RVs up to 45 feet. The state-managed facility charges $10 per night and accepts reservations for planning convenience. Sites include picnic tables and allow campfires, while the campground maintains ADA accessibility standards.
Located on Guernsey Reservoir, the campground provides lake access for water activities. Pet owners can bring their animals, and the established layout offers straightforward logistics for both tent and RV camping. Other campgrounds around Guernsey Reservoir State Park include nearby options like Fish Canyon Cove — Guernsey State Park for campers comparing lakeside sites in the area.
Description
Long Canyon
Warning 1 Alert is In Effect
There is 1 alert for this campground. Camp safely!
Warning 1 Alert is In Effect
There is 1 alert for this campground. Camp safely!
All boat ramps are unavailable as the summer season has ended. Camping is now First come first serve only until May 15th. Arrive at the park, choose an available site, and pay all required fees at one of our self-pay stations. Electric works year-round. Electric Spots at Skyline, Sandy Beach, and Sandy Point Campground. Dump station and water systems are now closed and unavailable.
RV Road Trip Guides
Map & DirectionsLong Canyon is located in Wyoming near Hartville
Address
2187 Lake Side Drive
Guernsey, WY 82214
Coordinates
42.33090833 N
104.7821 W
Access
- Drive-InPark next to your site
Features
For Campers
- ADA Access
- Picnic Table
- Reservable
- Pets
- Fires



