The Zims Hot Springs offer some nice outdoor pools fed by a natural mineral spring from an artesian well. Cool water from the Little Salmon River flows into the hot pools. The place is operated by the Nez Perce Tribe and there is also a campground next to the springs.
Opening hours: Wednesday through Friday 12 PM to 9 PM, Saturday & Sunday 8 AM to 5 PM, and closed Monday and Tuesday.