Williamson Memorial City Park

A city-operated campground located approximately 7 miles south of Shelby along the Marias River at 72 Williamson Park Road. The park offers 25 camping spaces with barbecues and picnic tables for self-contained RV units and tent campers, featuring flat terrain and open spaces under a grove of trees next to the flowing river. Amenities include public restrooms and a playground. The campground operates on a first-come, first-served basis with no reservations accepted. Sewer hookups are not available. Open seasonally from May 15 through September 15. Contact: 406-434-5222.