The world’s first KOA is the perfect stop to rest and relax on your way to Glacier or Yellowstone national parks. Take a dip in the pool or head to Trailhead Adventure mini golf. KampK9 is sure to be a hit for those traveling with pets. You’ll find plenty of fishing, hiking & biking near the KOA, or take a short drive to Pompeys Pillar National Monument, Little Bighorn Battlefield or the Beartooth Scenic Highway. You’ll find a variety of accommodations—from Camping Cabins with basic amenities to Deluxe Cabins to spacious RV Sites with KOA Patio. Or try one of the RV Sites with KOA Paw Pen. This KOA is a certified autism destination, and our staff is ready to welcome all sensory-sensitive guests. You’ve made a great choice when you stay at the Billings KOA Holiday! Limited services April 1–April 30 and Oct. 1–Oct. 31.