Lava Hot Springs Idaho

Relax in Idaho's World Famous Natural Hot Springs! Our Geothermal Hot Springs range from 102˚ to 112˚. On cold winter days, the steam rising from the pools wrap people in a cocoon of anonymity. Our heated sidewalks and dressing room floors keep your toes toasty warm, even on the coldest of nights. Our Olympic Swimming Complex is the only facility of its kind in the Intermountain West. With heated indoor and outdoor pools, diving boards and platforms, waterslides, a natural hot water spa, and the Portneuf Kiddie Cove, it’s the best kind of fun for kids of all ages.