Yellowstone Park-Mountainside KOA

As far as KOA campgrounds go, this one was nice.  The sites were close which was no surprise but we didn't spend much time at our site anyway.  There are some RV sites along the creek side that have a lot more space and they also have nice swing benches.  The store is well stocked and the staff is very friendly and helpful.  The showers are private and clean and plenty of hot water.  I didn't use the laundry machines but they look clean and updated.  The location of the campground is perfect.  It is very close to West Yellowstone and the entrance into the park.  You could hear the traffic on the highway but it wasn't too bad.  The campground was quiet at night.  I would stay here again.

This review is specific to tent camping which I don’t think is the focus of KOA locations.

For the good, the facilities we super clean and there were personal shower/bathroom rooms for use. The shower was great after a week of car camping.

The camp store had the basic and was convenient.

The location was very close to West Yellowstone and the west part of the park.

However, the tent camping left something to be desired. Our loop was around the back of the campground, with the basics of a fire ring and picnic table, it there was no tent pad and the ground was generally pretty sloped.

The tent sites overall were sort of fit into extra spaces and had little privacy.

Very large KOA. Had a tent site next to the creek/pond. Very quiet at night. Check in was a breeze. Camp store appeared to be well stocked. Bathrooms were spotless, large and well appointed. Showers are not on a timer. Note there are 2 KOAs in West Yellowstone. They're only a couple of minutes apart but your navigation may lead you to the wrong one. "Mountainside" is the one you're looking for.

This campground is about 10-15 minutes from the west entrance of the national park. Once you enter the park you still have a ways to travel before you reach the junction for the ring road. So it's better to stay at a campsite in the park if you want to maximize your time for sightseeing. The KOA could be used as a home base for visiting the national park but it will entail a lot of driving. This campground is best as an overnight before entering the park, or as a base to explore the town of West Yellowstone and it's attractions, or to partake of the countless activities in the Targhee National forest.