Explore / Idaho / Near Boise

Hot springs near Boise

40 hot springs within 100 miles of Boise, nearest first. Distances are straight-line, so allow more by road, especially when mountain passes close in winter. The closest is Roystone Hot Springs near Sweet, about 24 miles away. 20 are free and 8 are resorts or developed pools. Closures, wildfires and weather warnings are checked every day.