Yellowstone Park / Mountainside KOA Reviews

Explore Yellowstone from the perfect base camp!

RV Reviews

Sep 16, 2019
Sep 16, 2019
Enjoyed our stay there. Staff was friendly. And we will certainly be back. Pizza was awesome.
Sep 16, 2019
Knowledgeable and friendly staff. Close to West Yellowstone and entry to the park.
Sep 16, 2019
The site I had was not level at all. I had to block the wheels and use the jacks to make it right. They had plenty of equipment and piles of stone to make it right but thye had no concern to do it. A comment from a girl in the store when we asked for something was "We don't have any more and it's getting late in the season so we won't order any more"! Well I should not have had to pay full price!
Sep 15, 2019
Sep 15, 2019
We had a wonderful stay. Campground was clean and well-maintained. Staff members were friendly and helpful. Proximity to West Yellowstone and YNP was perfect.
Sep 15, 2019
Nice reception with everything you need. Quiet and clean. Strongly recommended.
Sep 15, 2019
Great staff!! Very helpful. Easy to checkin. The site needs a little more shrubbery.
Sep 15, 2019
Sep 15, 2019
Good store and friendly, efficient staff. The bathrooms and showers were among the cleanest & best I've seen at KOAs. However, the pull-through, full hook-up sites were mediocre at best and the WiFi was absolutely awful. They definitely need to improve their WiFi, after all, this is 2019--not 1999.
Sep 14, 2019
Warm eye contact on arrival, efficient and thorough check-in, clean and user friendly bathrooms! Thank you!!!
Sep 14, 2019
Nice facility with great tent sites, wonderful,clean restrooms, friendly, helpful staff.
Sep 13, 2019
Sep 13, 2019
Sep 13, 2019
Very pleasant staff
Sep 12, 2019
Great site!! Would love to see better WiFi, tho.
Sep 12, 2019
Sep 11, 2019
We had another great visit here at Mountainside. Every one was so welcoming and our stay was so relaxing that we didn't want to leave... Thanks to Mike, Donna, Earline, and the whole team! See you next year :-)
Sep 11, 2019
Sep 11, 2019
Pricey but was close to park entrance .
Sep 11, 2019
Great bathroom and showers, very clean facilities.
Sep 10, 2019
Great! Wonderful! Answered every question ask before and after staying! Quite! Beautiful area! Wonderful showers and restrooms
Sep 10, 2019
It was a very friendly quiet and clean campground only 6 miles from Yellowstone Park a great place to stay
Sep 10, 2019
Sep 10, 2019
Very clean. Staff very friendly and helpful.
Sep 09, 2019
Very peaceful and beautiful.
Sep 09, 2019
The staff was friendly and helpful with any questions we had. The park was a little bare with few trees, therefore not as pretty as the one up the road.
Sep 09, 2019
The site we were in was very clean. The river ran close by so it was relaxing to hear the water running by. The people at the store/check in are very nice and friendly, very helpful. The grounds are well kept. Very enjoyable time here. 10 minutes from stores/restaurants/gas etc but yet secluded to enjoy a peaceful relaxing time.
Sep 09, 2019
The wi if needs serious upgrades
Sep 08, 2019
Nice treed campsite for tent camping. Great showers and laundry facilities
Sep 08, 2019
Sep 08, 2019
Rude surly reception on arrival, thankfully the woman was unable to manage my simple request and had to be replaced by a lovely, friendly, very competent young woman!! Absolutely NO wifi connection, for either of us!! Should not be part of your list of amenities, especially when we paid for the deluxe campsite!! Very very disappointed! In future will stay at Mountainside park, good wifi there!
Sep 07, 2019
Clean very helpful staff. What I expected at a wilderness campground. Biggest issue was very unlevel lots and sewer was uphill from the lot.
Sep 07, 2019
We loved our stay here and will be back. Excellent staff service nice spots. Great location!
Sep 07, 2019
Great staff, great park, great location, very quiet wouldn't hesitate to stay there again.
Sep 07, 2019
The RV spots here are good sized and have fire pits. We had plenty of room for our 35 ft 5th Wheel and space enough to enjoy a fire and sit outside and BBQ. The West entrance to Yellowstone is 15 minutes away and the town of West Yellowstone has a market and several fun places to eat.
Sep 06, 2019
Great stay. No co cerns, smooth transaction
Sep 06, 2019
Sep 04, 2019
Peaceful and lovely setting. Great staff. Great pizza�
Sep 04, 2019
Beautiful park and host were great.
Sep 04, 2019
Easy access to West Yellowstone and the park entrance. Clean and sites fairly level. Would suggest Firehole BBQ as a food destination in West Yellowstone. Very good, but they sell out relatively quickly.
Sep 04, 2019
This was our 2nd yr staying here. This place is awesome. It has great showers and bathroom combos. Staff are very friendly
Sep 04, 2019
Site was more grass than gravel, more of a pasture. the site next to us had gravel. Site was pretty level. We were on our own to get to the site. Staff was friendly at check in. It was very convenient to Yellowstone.
Sep 03, 2019
Site not even level. Sewer higher than rv outlets. Crap doesn’t go uphill! Site Needs to be raised several inches, leveled with new gravel. Price to value sucks. Facility nothing special compared to other KOA locations, and price is a rip off. DONT STAY HERE! Try the other KOA down the road. Nicer with shaded sites. VERY disappointed in facility for price paid. Expected much more.
Sep 03, 2019
Very friendly and helpful people at the Koa A great place to stay level sites and very convenient for Yellowstone National Park would stay there again if I’m in the area
Sep 03, 2019
Convenient location to West Yellowstone, Good pizza, Friendly staff. Dog area too small and next to dump station.
Sep 03, 2019
Sites need improvements
Sep 03, 2019
Sep 03, 2019
Clean. Friendly. Nice. Only thing I would add is a pool.
Sep 02, 2019
Loved our stay Mountainside, MT. Great location just before West Yellowstone! We stayed 5 days. Not a ton of amenities, but we were there for Yellowstone. We’ll be back for sure with friends!
Jul 14, 2020
Great clean facilities with an amazing creek running by the tent sites
- Danielle Elsener on Google
Jul 12, 2020
This is our favorite place to stay when we visit Yellowstone! It's nestled in the trees off the main road. The staff is very nice and there is a pizza place attached to the office. It's the best KOA in West Yellowstone.
- Dawn Kaufman on Google
Jul 09, 2020
Beautiful area, nice campground- fairly clean facilities. Definitely not doing everything they can during covid.
- Brandee Danielle on Google