Bagni San Filippo
Park & Garden
About Bagni San Filippo
Bagni San Filippo delivers some of Tuscany's most dramatic natural thermal pools, where 37-48°C spring water has carved brilliant white travertine terraces into the forested hillside. The star attraction is Fosso Bianco, a stunning cascade of calcium deposits that looks like frozen waterfalls against the dark trees. You'll soak in multiple natural pools of varying temperatures, each one sculpted by centuries of mineral-rich water flow.
The experience starts with a gentle 10-minute hike down forest paths to reach the main pools, where steam rises through the trees and the sulfur smell tells you you're close. The white limestone formations are genuinely spectacular, especially when sunlight filters through the canopy onto the flowing water. You'll move between different pools to find your perfect temperature, with locals often camping out in their favorites for hours.
Most guides don't mention that weekends turn this place into a thermal pool party, complete with portable speakers and crowds. The free access is fantastic, but bring proper footwear since the rocks get slippery. Skip the upper pools near the parking area, they're lukewarm and unremarkable. The real magic happens downstream where fewer people venture.
Book Tickets
Live availability and skip-the-line options from our booking partners.
Booking powered by our partners. DAIZ may earn a commission.





