7 miles west of the West Entrance to Yellowstone National Park at West Yellowstone, Montana on US Hwy. 20. Next to West Yellowstone Super 8 Hotel.
Welcome to the Yellowstone Park / Mountainside KOA! Yellowstone National Park is just 7.5 miles down the highway from this KOA. Old Faithful is 37 miles away. Along with the striking scenery of the rugged Continental Divide and stunning views into Yellowstone, you can soak up the natural beauty of the campground's meandering mountain streams, fishing ponds and grand old-growth lodgepole pine trees. Big rigs enjoy some of the area's longest and widest Pull-Thru RV Sites. Camping Cabins tuck right in among aspen and willow trees along the banks of Denny Creek. Hiking and four-wheeler trails lead off from the campground into Gallatin National Forest. Wildlife viewing - for moose, elk, bison and more - is excellent. Groups enjoy the indoor and outdoor pavilions. Max pull thru: 105 feet.
Whether you are stopping in for some relief from a long road trip or setting up a base camp for a major outdoor adventure, our friendly and helpful staff is ready to help you enjoy your vacation. We offer horseback rides from the Diamond P Ranch and can accommodate special requests for large groups or parties, just say the word, and we will make the arrangements!
Our camping facilities are also home to a large dance hall and outdoor pavilion equipped with barbeques and fire pits. We can accommodate large and small groups for all occasions. With a Super 8 Hotel nearby, our services are available for larger day functions and even receptions. Contact us for more information on group rates.
With a National Park, a National Forest and a lakes, ponds, and streams threaded throughout the picturesque landscape, Yellowstone KOA Mountainside Campground offers access to outdoor adventures for the recreational aficionado, but also offers the day-to-day necessities for a pleasant Montana adventure. Just a short walk to our main campus, you will find a convenience store, coin laundry, clean hot showers, firewood, and propane. And, we have Wi-Fi.
For those of you interested in getting out and about, we can guide you to our nearest trailheads, set up a sightseeing tour, advise on any wildlife viewing tips, and horseback riding excursions. Be sure to check out our West Yellowstone attractions page for a list of activities to add to your stay.
Yellowstone KOA Mountainside Campground is your retreat away from the hustle and bustle of everyday life. Come visit us and find out why we’re one of the top West Yellowstone RV Parks!
