Musselshell County and Surrounding Area Campgrounds, Montana 1    Ideal Motel and Trailer Court, Roundup OTHER COUNTIES NEARBY Petroleum County Montana 2    Crooked Creek Campground, Petroleum County        Primitive Campground... Yellowstone County Montana 3    Pelican's RV Campground, Laurel 4    Billings Metro KOA, Billings        Activities: fishing, hiking, swimming, nature trai... 5    Eastwood Estates, Billings 6    Garden Avenue RV Park and Camp, Billings        Activities: arcade, swimming, horseshoes, basket b... 7    K O A Kampgrounds, Billings 8    Kampgrounds Of America, Billings        Activities: fishing, hiking, swimming, nature trai... 9    Trailer Village, Billings        Nearby Attractions, cable TV, Laundry, Playground,...       Montana Campgrounds