Bagni San Filippo
Val d'Orcia institutional portal valdorcia.it (opened and read) documents the springs, Balena Bianca, temperature and access; free public bathing widely confirmed by regional sources.
Natural thermal oasis in the woods on Monte Amiata slopes; Fosso Bianco stream at 48°C at source with pools of decreasing temperature, year-round free bathing; the 'Balena Bianca' great limestone formation reached by a small scenic path; paid parking on Via Fosso Bianco, then footpath through the woods.
Ways to see Bagni San Filippo.
No published tour includes this attraction yet.
The destination is still available for a custom private-day enquiry.
Other places to visit in Val d'Orcia.
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