Coulter Bay Campground near Pine Haven, Wyoming, is situated in a region characterized by rolling hills and open landscapes. The area experiences temperature ranges from the 30s in winter to the 80s in summer. Visitors can explore Keyhole State Park and enjoy activities such as fishing and boating on Keyhole Reservoir.
Description
Coulter Bay
Reservation Info
Reservation Required during Busy Season: May 1-September 30
All Campsites are first-come first-serve in the Off Season
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!
Seasonal Notice: Campsites are available on a first-come, first-served basis from Sept 16 to May 14. Choose an open site, pay your fees, and enjoy! CABINS ARE AVAILABLE FOR RESERVATION YEAR-ROUND. MUST BOOK 48 HOURS IN ADVANCE.
RV Road Trip Guides
Location
Public CampgroundCoulter Bay Campground — Keyhole State Park is located in Wyoming
Address
22 Marina Rd
Moorcroft, WY 82721
Coordinates
44.369394 N
104.796228 W
Connectivity
- T-Mobile5GExcellent Coverage
- VerizonLTESome Coverage
- AT&T5GExcellent CoverageVerified by 7 usersLast on 3/17/26
Connectivity
- T-Mobile5GExcellent Coverage
- VerizonLTESome Coverage
- AT&T5GExcellent CoverageVerified by 7 usersLast on 3/17/26
Access
- Walk-InPark in a lot, walk to your site.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
Features
For Campers
- ADA Access
- Picnic Table
- Phone Service
- Reservable
- Alcohol
- Fires
Drive Time
- 1 hr 50 min from Rapid City, SD
- 2 hrs 38 min from Casper, WY
- 3 hrs 57 min from Billings, MT
- 4 hrs 13 min from Cheyenne, WY












