Discover 11 of the best natural hot springs across the United States where you can immerse yourself in soothing, mineral-rich waters amidst breathtaking landscapes. From the serene pools of Iron ...

The day-use entry fee includes access ... These Southern California natural hot springs are located on public U.S. Forest Service land, specifically in San Bernardino National Forest.

Warm Mineral Springs is Florida’s only natural warm spring. It has a consistent average temperature of 85 degrees year-round. The park – situated on 83 acres of undeveloped land – is ...