Directions, Hours, and Amenities


The Rockpile Museum is located at 900 W. 2nd Street in Gillette, Wyoming. Second Street is also Highway 14-16 through Campbell County. The museum is most accessible via Exit 124 from Interstate-90. Get DIRECTIONS and see a map using Google Maps.


9 am - 5 pm Monday through Saturday
*Closed Sundays and Holidays*


Admission to the museum is FREE; donations are accepted and appreciated.
The museum is handicap accessible and open to the public.


The Rockpile Museum offers accessible restrooms, a water fountain, and a wheelchair for those who may need it. Chairs and benches are located throughout the exhibit galleries for anyone who needs a break. A coat rack is available inside the front entrance. The museum can not guarantee the security of any personal belongings and suggests any valuable items remain locked inside your vehicle.