Fosso Bianco - Bagni San Filippo
About
Fosso Bianco in Bagni San Filippo is a natural thermal wonder located in the heart of the Tuscan countryside. The area features a series of white limestone formations, gentle waterfalls and an extensive network of hot spring pools that flow through a lush forest. Entry to the thermal baths and watercourses is free, making it an ideal destination for travelers seeking a tranquil, nature‑centric experience. Guided by shady paths and moss‑covered stones, visitors can wander to the famed Balena Bianca waterfall, soak in thermal water at nearby shallow pools, and witness the ever‑changing colors of the limestone as hot water meets rainwater during winter. Warm, mineral‑rich springs with temperatures up to 52 °C provide a soothing bath even outside the summer months, while the surrounding landscape offers hiking and photographic opportunities for all ages.
Highlights
- Free Thermal Baths
- Resplendent Limestone Formations
- Balena Bianca Waterfall
- Year‑Round Mineral Springs