We stayed at the resort in our 31’ RV after not finding a dispersed site. The RV park, located about 5 minutes outside of Gardiner, is next to the river and has decent grassy sites with picnic tables and fire rings. They have central septic and water for guests. The host was friendly and helpful, as well!
RV park visitors get $5 per person off the hot spring cost (hot springs are immediately next door). There are huge mineral spring pools including a cold pool, 100 degree pool and 106 degree pool surrounded by manicured lawns and lounge chairs. All around the property are incredible mountain views.
The facility, soaking pools, and grounds are beautiful and well worth the money!