Developed hot spring pool · Italy
Terme di Petriolo
Italy · 8.3 miles northeast of Roccastrada
Last updated
- Type
- Developed Developed hot spring pool
- Water temperature
- 109°F (43°C) at the source
- Cost
- Paid entry (check current price)
- Hours or season
- Mo-Su 09:00-17:30
- Clothing
- Not recorded
- Nearest town
- Roccastrada (8 mi / 13 km)
- Coordinates
- Pools or sources
- 4
About Terme di Petriolo
Terme di Petriolo is a developed hot spring pool in Italy, about 8.3 miles northeast of Roccastrada. The nearest large city is Siena, roughly 16 miles away as the crow flies.
The recorded temperature has been recorded at 109°F (43°C). That puts it in the "very hot" range. Hotter than a hot tub. Enter slowly, keep soaks short and get out if you feel dizzy.
This is a developed site with built pools, tubs or a bathhouse, so there is usually an entry fee, set opening hours and basic facilities.
The site has 4 mapped pools or sources within about 500 meters of each other.
Water temperature
Very hot. Hotter than a hot tub. Enter slowly, keep soaks short and get out if you feel dizzy.
Readings come from OpenStreetMap mappers, and other public sources. Temperatures change with season, flow and pool design. See our soak temperature guide for safe soaking times.
Map and directions
Red marks Terme di Petriolo. Other colored dots are nearby springs in this directory. Coordinates: 43.08057, 11.30021.
Getting there
- Nearest town: Roccastrada. The spring is about 8.3 miles (13 km) northeast of town in a straight line.
- Nearest large city: Siena, about 16 miles (26 km) in a straight line.
- Planning from a city? See hot springs near Florence, Italy.
- Use the directions buttons above for a driving route. Final roads to many springs are unpaved, seasonal or closed in winter, so check road conditions before you go.
Hot springs near Terme di Petriolo
- Sorgente del Fungo Bianco Not recorded
- Terme Libere, Acqua Borra Not recorded
- Terme San Giovanni Not recorded
- Terme Antica Querciolaia Not recorded
- Il Bollore Not recorded
- Terme San Filippo Not recorded
Before you go
- Check the operator, land manager or park website for current hours, fees and closures. Details in any directory can go out of date.
- Keep your head above water. Warm fresh water can carry Naegleria fowleri, a rare but deadly amoeba that enters through the nose.
- Drink water, limit soaks to 10 to 20 minutes at a time in very hot water, and skip alcohol.
- Read our hot spring etiquette guide and safety guide.
Frequently asked questions
How hot is Terme di Petriolo?
The recorded temperature has been recorded at 109°F (43°C), which is very hot. Hotter than a hot tub. Enter slowly, keep soaks short and get out if you feel dizzy.
Where is Terme di Petriolo?
Terme di Petriolo is in Italy, about 8.3 miles northeast of Roccastrada. The GPS coordinates are 43.0806, 11.3002.
Is Terme di Petriolo free?
No. It is recorded as a paid site. Check the operator's website for current prices and booking rules.
What hot springs are near Terme di Petriolo?
The closest listed spring is Sorgente del Fungo Bianco, about under 1 mile west. Terme Libere, Acqua Borra is about 17 miles away.
What should I bring to a hot spring?
Water to drink, a towel, sandals with grip, a bag to pack out trash, and warm layers for after your soak. At primitive springs bring a headlamp and tell someone where you are going.
Sources and corrections
This listing combines OpenStreetMap. Data last refreshed August 2026. Source 1 Source 2 Source 3 Source 4
Visited recently? Send a correction, such as a temperature reading, fee, closure or photo. If you look after this spring and want it removed, see removal requests.