Yellowstone Hot Springs
Gardiner (Corwin Springs) · south end of Paradise Valley, Yellowstone River, 8 miles north of Yellowstone's north entrance

On the bank of the Yellowstone River, 8 miles north of the park's north entrance, this soaking spot has a hot pool at 103-105 degrees, a main pool at 98-100, a 60-65 degree cold plunge and a Kneipp walk. Admission is an all-day pass with re-entry, so you can soak in the morning, head into the park and come back for another round. It's closed Mondays and otherwise open 9am to 9pm. Adults pay $18 and children 0-3 are free. Next door there are suites, cabins, tent sites and an RV park, and campers get $5 off the soak.
From Yellowstone Hot Springs, last checked 19 September 2026.