Yellowstone Park / Mountainside KOA Reviews

Explore Yellowstone from the perfect base camp!

Campground Reviews

Aug 16, 2019
Wi fi was very unsatisfactory, facilities awesome, site we were given was dreadful. We were in a small van and had no flat spot to park. When allocating sites it would be a good idea to at least allocate a site that the guest would be able to use comfortably. Many of the other sites close by were flatter and more suitable for our vehicle.
Aug 16, 2019
Park is in an excellent location to tour Yellowstone. Park was clean and in good repair. Only thing missing is a pool. Wifi was terrible.
Aug 16, 2019
Facility was clean and well maintained. Staff was very friendly and accommodating!
Aug 16, 2019
Not as nice as the other KOA, no pool, I think it was WAY overpriced, site not level, had to wait hours to use the laundry, just ok. Has a beautiful stream
Aug 16, 2019
Aug 15, 2019
Great spot! Real pizza on site. The store has more RV supplies than a Walmart. Friendly staff. Even got great advice about avoiding crowds. Really nice showers and restrooms. We will be back!
Aug 15, 2019
Very close to West Yellowstone. Friendly staff, clean restrooms. Very pretty setting with a small creek and pond behind our camper. Loved our stay here.
Aug 15, 2019
Very nice! Super friendly staff
Aug 15, 2019
This was our highest priced campground we stayed in in 2 weeks of camping. Double the price of all others. They said it was a deluxe spot. It was on a patch of dried up grass with a mud hole by our door. It was not anything deluxe. Very misrepresented and if we had known the area, there were lots of camp spots closer to the entrance. KOA wasn’t the best choice here, esp. for being overprice
Aug 14, 2019
Aug 14, 2019
Comfortable but lots of gravel with some grass - Mgmt accommodating but could only commiserate about poor WiFi - Good location for access to parks
Aug 14, 2019
park nice and clean but not very accomedating when traveling together with other party. They put us in different spots not very close together. We even requested it when we made reservations and the lady got rather snotty when we asked.
Aug 14, 2019
Great stay! Easy access to Yellowstone Park. Stayed in Deluxe Cabin 10 and had a wonderful view of the mountains!
Aug 14, 2019
Aug 14, 2019
Aug 14, 2019
Very nice, clean.
Aug 13, 2019
Enjoyed our stay.
Aug 13, 2019
The web site states that there is fishing available on property but nowhere on the site does it say a license is required!!!!!! This would be a valuable time saver!!!!! Staff was only so so we got a lot of we don’t do that or we don’t have that.
Aug 13, 2019
Aug 13, 2019
Pretty good. A little pricey for what you get.
Aug 13, 2019
We loved the people who ran the KOA, definitely nicer then some of the other people at other KOAs. The pizza they sale is delicious. The mining is fun for the kids but over priced. There’s literally nothing there to do other then the mining and playground for people who stay with kids. No shade at the tent sites which sucked because we had to find other things to do during the day instead.
Aug 12, 2019
We took our grandkids and their parents to Yellowstone. It was their first time there. The staff was very friendly. The wifi I heard wasn't the greatest. Not their fault. It was the providers. We have our own hotspot so it didn't matter.
Aug 12, 2019
Great park
Aug 12, 2019
Check in person was rude when asked if could move to be closer to cabins where other family was staying was told you are lucky to get what you got as we have been booked for months but on any given night open spots and people coming and going. Could have been moved by arranging others who come and go. This is the first KOA that would not even look. Advertising says poolbut no pool on site.
Aug 12, 2019
As always a wondereful place.
Aug 12, 2019
Terrible park. Un-level parking pad. No person on site overnight. Way overpriced for what is basically an off the highway $20 a nite RV site. Construction equipment all around, in the back of a cheap hotel and parking lot. The worst KOA I have ever stayed at! Total rip-off!
Aug 12, 2019
Tons of mosquitoes! Otherwise nice. Great workers, nice camp store.
Aug 12, 2019
Aug 12, 2019
Beautiful site.
Aug 11, 2019
We enjoyed our time at your campground in Yellowstone. The staff were friendly. We didn't use the showers but I used the bathroom once before leaving and found it very clean. Laundry room was nice.
Aug 11, 2019
Nice facility but not happy with my tent site. No grass to set my tent on and with the rain, I had a muddy area. Also, being close to stream I had to deal with mosquitos
Aug 11, 2019
Aug 10, 2019
Decent place with amenities. Wifi is really poor.
Aug 10, 2019
Aug 10, 2019
For $100+ /site, it was terrible. The site was an uneven combination of grass and gravel that leaned downhill. The sewage tank was not clearly visible. The bathrooms were fine but there were not enough for a full park. The young man that took care of us pretty much admitted they were overpriced for what you got.
Aug 10, 2019
Aug 09, 2019
I had a deluxe site and I'm not sure what the deluxe part was. The gravel was terrible and there was no landscaping. The plus side was it was wide open so pulling in and departing was easy.
Aug 09, 2019
Friendly, efficient, clean, and well maintained.
Aug 09, 2019
The front desk staff were friendly, informative & helped us immensely to ensure we had a great stay!
Aug 09, 2019
Loved the location of our tent along Denny’s Creek, but not the misquitoes!
Aug 09, 2019
Very nice KOA Like the restaurant in the store area Very good food
Aug 07, 2019
Aug 07, 2019
Our stay was perfect.
Aug 07, 2019
Aug 07, 2019
I’m English speaking person however I loved the scenery and excellent service I would definitely stay at this campsite again
Aug 06, 2019
We didn't realized it was going to be cold this time of the year. We were fearful of bearing warning and we were unable to rest well.
Aug 06, 2019
Great moa and great people
Aug 06, 2019
Great facilities and staff. Location fairly unattractive for RV parking as minimal trees amongst the slots; however, the broader environment is attractive, with good views of the western Yellowstone mountains.
Aug 05, 2019
The staff is very friendly! The pizza was delicious although a little pricey. Campground and facilities were clean. Tenants were all respectful and quiet after hours. A wonderful family environment and we would def come back.
Aug 05, 2019
We had a tent site next to the creek, which was nice. The laundry/shower/bathrooms are very nice!
Aug 07, 2019
The first time campimg in a KOA and I enjoyed it. The camping is seperate from the RVs so you dont hear the generators. There is a nice creek that runs through. They have heated bathrooms and showers as well as a placr to do your laundry. They make pancakes in the morning as well.
- Caysha McComack on Google
Aug 06, 2019
Fantastic week. Water hose frozen on a September morning.
- Rosalie Molnar on Google