The world's first KOA invites you to its lovely setting along the Yellowstone River. Admire the soothing view from the campground's spacious landscaped Patio RV Sites. Along with handling even the largest RVs, these luxurious sites feature full hookups, cable TV, fire rings, umbrella tables and even porch swings! Head over to Pistol Pete's Outdoor BBQ in summer for a tasty Western meal, then stop by the campground store to browse the Montana crafts. Stay connected to friends and family with free Wi-Fi. Of course, there's plenty of fishing, biking and hiking near the campground. History buffs will want to make the half-hour drive to Pompeys Pillar National Monument, where explorer William Clark carved his initials in 1806, and to the Little Bighorn Battlefield National Monument, an hour's drive southeast. Come and stay in the Deluxe Cabins! Limited services April 1 - April 30 and October 1 - October 31. Pool: Memorial Weekend - Labor Day Weekend. Max pull thru: 100 feet.