
- Température à la source
- 43°C
- Température de baignade
- 40°C
- Baignade
- Extérieur
- Hébergement
- Hôtel sur place
Petriolo has been used since Roman times and was walled in the Middle Ages to protect its bathers; the medieval enclosure still stands beside the river. Hot sulphurous water emerges at around 43 °C and collects in stone-and-gravel pools where the Farma river offers instant cold contrast.
Recommandations
Hôtels à proximité
Découvrez où dormir près de Terme di Petriolo.
L'eau
Eau thermale
- Source
- Petriolo sulphur spring
- Minéralisation
- Sulphurous, sulphate-bicarbonate
- Caractère
- Strongly sulphurous water emerging beside the Farma river; free pools cool towards the stream.
Informations pratiques
The riverside pools are free, unsupervised and busiest at weekends; a separate hotel spa above the river offers ticketed pools and treatments. The strong sulphur smell is normal and will stay on swimwear.
Situation
Lieux liés
Autres bains thermaux en Italy

Viterbo/Italy
Terme dei Papi
A 2,000 sqm sulphurous pool fed by the Bullicame spring outside Viterbo.
Température de baignade 55°C

Merano/Italy
Terme Merano
Twenty-five pools in a glass cube between palms and Alpine peaks.
Température de baignade 34°C

Bormio/Italy
QC Terme Bagni Vecchi
Roman cave baths and a cliff-edge panoramic pool above Bormio.
Température de baignade 38°C