Yellowstone Park / Mountainside KOA Journey Event
Your RV Wants To Visit Yellowstone. We Have The Perfect Site For You!
KOA Journey campgrounds offer the perfect oasis after a day on the road. Whether it’s along the way or a quick getaway, they’ve got you covered. Located near the highways and byways of North America with long Pull-thru RV Sites, they deliver convenience to the traveling camper. Pull in, ease back and take a load off.
KOA Journey campgrounds offer the perfect oasis after a day on the road. Whether it’s along the way or a quick getaway, they’ve got you covered. Located near the highways and byways of North America with long Pull-thru RV Sites, they deliver convenience to the traveling camper. Pull in, ease back and take a load off.
From Yellowstone: 7.5 miles west of West Yellowstone, MT and the West Entrance to Yellowstone National Park on US Hwy 20.
From Idaho: 1.5 miles east of the MT/ID border on US Hwy 20 - next to Mountain Vista Hotel.
GPS: N44.6866. W111.251811
*Please note that this KOA Journey is 1.5 miles west of the Yellowstone Park/ West Gate KOA also on US Hwy 20
Get Google Directions
Celebrate America's big birthday bash this Independence Day at our KOA in West Yellowstone! Independence Day Weekend (July 3–5, 2026) is also a National Park Fee-Free weekend, making it the perfect time to explore Yellowstone before or after the festivities.
We're packing the long weekend with classic campground fun and family-friendly activities on site, including a Junior Ranger Passport kickoff for kids, crafts, scavenger hunts, old-fashioned games, and a patriotic parade. Guests can enjoy mini donuts for purchase, join in all-American field day games and creative craft stations, and end each evening gathered around the campfire with s'mores. The celebration wraps up Sunday with a thank-a-ranger card activity and a Care Camp clean-up challenge, creating a festive and meaningful holiday weekend in the great outdoors near Yellowstone National Park. Check out the attached schedule for more information. Sites are filling up fast, book your stay today!
That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA Account.
Make checkout easy by booking all your reservations at once. Add your sites from different campgrounds into your shopping cart* and then choose checkout.
