The Great Falls, MT KOA is a nice place to spend a couple of days. The staff are very friendly. We stayed in the big rig friendly side of the the campground. The sites are very spacious and we had no problems fitting our large toy hauler in the space. Our space came with dual sewer drain hookups and a nice pedestal for hooking up power and water.

The other side of the campground was nice but sites are a little closer together and lots of shade from the trees.

Pool is nice and includes a couple of slides. The hot tub was plenty hot and enjoyable after a long day of sightseeing or a day of travel.

Overall I would give the campground a 8 out of 10 stars and would be happy to stay here again.