Hot Springs You Can Swim In
10 Amazing Hot Springs Around the World You Can Actually Soak In
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Just outside the small town of Bagni San Filippo is a natural hot spring tucked into the woods. The massive calcium formation gives it its name of Fosso Bianco (or the "white whale") and its white-blue waters are a mix of hot spring water and cold river water. It's practically a free spa — access to the multiple pools is completely open and the thermal mud makes great face and body masks.