AquaFonte lists 41 verified thermal springs in Italy, each with its own page: temperature, minerals, treatments, and directions.
Water types found
Springs
Bagni di Lucca
Tuscany · 54.1°C
A historic Tuscan spa town with sulphate-bicarbonate-calcium springs that were among 19th-century Europe's most fashionable.
Bullicame Hot Springs
Lazio · 58°C
A free sulphurous hot spring near Viterbo, Lazio, made famous by Dante's reference to it in the Inferno.
Cascate del Mulino
Tuscany · 37.5°C
Free, natural sulphurous travertine pools and waterfalls in the Maremma, fed by the same spring that supplies the Terme di Saturnia resort.
Cavascura Thermal Baths
Campania · 83°C
A series of natural thermal caves carved into volcanic rock near Maronti Beach on Ischia, used since Greek antiquity for their hyperthermal, mineral-rich waters.
Fonteverde Tuscan Resort and Spa
Tuscany · 42°C
A five-star thermal resort in San Casciano dei Bagni, built on a Renaissance portico commissioned by the Medici in 1607, over an ancient Roman healing sanctuary.
Fosso Bianco (Bagni San Filippo)
Tuscany
A free natural hot spring near Monte Amiata where calcium carbonate deposits form striking white travertine formations and waterfalls.
Giardini Poseidon Terme
Campania
A large thermal park in Forio, Ischia, drawing on numerous volcanic springs ranging from 20°C to 85°C across terraced gardens overlooking the sea.
Grotta Giusti Thermal Spa Resort
Tuscany · 36°C
A resort and spa built around Europe's largest natural thermal cave, discovered near Monsummano Terme in 1849.
Piscine Carletti (Acqua Santa)
Lazio · 58°C
A cluster of free, natural sulphurous thermal pools near Viterbo, fed by hyperthermal springs.
Piscine Termali del Bagnaccio
Lazio · 65°C
A free outdoor thermal park near Viterbo, Lazio, fed by sulphurous hyperthermal springs long used by pilgrims on the Via Francigena.
QC Bagni Nuovi Bormio
Lombardy
An Alpine thermal spa near Bormio in an Art Nouveau building, part of a thousand-year local thermal bathing tradition.
QC Spa Dolomiti
Trentino
A QC Terme wellness resort in Pozza di Fassa, Trentino, built around the Alloch spring, the only sulphurous thermal source in Trentino.
QC Spa Milano
Lombardy
A large urban spa in Milan's Porta Romana district, housed in a Liberty-style (Art Nouveau) building near the historic Spanish walls.
QC Spa Pre Saint Didier
Aosta Valley · 37°C
A QC Terme spa in Pré-Saint-Didier, Aosta Valley, built on a thermal spring known since Roman times and developed as a royal spa resort from 1834.
QC Spa Salsomaggiore
Emilia-Romagna
A spa inside the Art Deco Palazzo delle Terme Berzieri in Salsomaggiore Terme, built on salt-bromine-iodine springs known since Roman and Celtic times.
QC Spa San Pellegrino
Lombardy
A Belle Epoque-era spa in the Val Brembana, drawing on the sulphated, calcium- and magnesium-rich Vita spring.
QC Spa Torino
Piedmont
An urban spa in central Turin, housed in a repurposed late-19th-century palace within a Renaissance-style park, part of the QC Terme chain.
QC Terme Bagni Vecchi (Bormio)
Lombardy
A historic thermal complex above Bormio in the Alps, fed by nine springs used since Roman antiquity.
Sorgeto Bay
Campania
A free natural hot spring bay on the island of Ischia where volcanic thermal water bubbles up through the seabed.
Terme dei Papi
Lazio · 58°C
A historic thermal spa near Viterbo fed by the ancient Bullicame spring, long associated with medieval popes.
Terme di Bormio
Valtellina, Lombardy · 38°C
An Alpine thermal town in the heart of the Stelvio National Park, where Roman legions bathed in sulphurous springs at 1,225 metres — today one of Italy's most celebrated mountain spa destinations.
Terme di Chianciano
Tuscany · 38.5°C
A Tuscan spa town whose four distinct mineral springs — Acqua Santa, Fucoli, Sillene, and Santissima — have been used since Etruscan and Roman times.
Terme di Cretone (Terme Sabine di Cretone)
Lazio · 23°C
A seasonal public thermal complex in the Sabina hills northeast of Rome, fed by calcic-sulphurous springs.
Terme di Fiuggi
Lazio · 12.4°C
A low-mineral drinking-cure spring in Lazio, historically famous for dissolving kidney stones.
Terme di Ischia
Campania · 87°C
Volcanic island spa haven with 29 thermal parks, hyperthermal springs reaching 87°C, and a 2,000-year bathing tradition accessible directly from Naples cruise terminal.
Terme di Lurisia
Piedmont · 9°C
A radon-bearing oligomineral spring in the Piedmont Maritime Alps, scientifically confirmed by Marie Curie in 1918.
Terme di Montecatini
Tuscany · 29°C
UNESCO-listed grand spa town in Tuscany with nine mineral springs known since the Renaissance, 60 minutes from Livorno's cruise port.
Terme di Petriolo (Monticiano)
Tuscany · 43°C
A hyperthermal sulphurous spring on the Farma River in Tuscany, used since Etruscan and Roman times and officially registered as a mineral water in 1907.
Terme di Premia
Piedmont · 44°C
A calcium-sulphate thermal spa in the Alta Val d'Ossola, Piedmont, fed by mountain spring water first documented in the 16th century.
Terme di Saturnia
Tuscany · 37.5°C
Ancient volcanic sulphurous springs cascading through travertine pools at a constant 37.5°C, used since Etruscan times.
Terme di Sciacca
Sicily · 55°C
Ancient Greek and Arab thermal resort on Sicily's southern coast, celebrated since the 5th century BC for its powerful sulphurous steam caves, 95 km from Palermo.
Terme di Scrajo
Campania
A historic thermal spring on the Sorrento Peninsula coast, known since antiquity and developed into a bathing establishment in 1895.
Terme di Stigliano
Lazio
A historic sulphur-iodine thermal park near Rome, set in a 20-hectare hill park with five distinct springs.
Terme di Valdieri (Royal Baths of Valdieri)
Piedmont
Italy's highest-altitude thermal spa, in the Maritime Alps Natural Park, with a history of royal patronage from the House of Savoy.
Terme Euganee
Veneto, Colli Euganei · 87°C
Europe's largest thermal bathing complex — radioactive sulphurous mud treatments used by the Romans in the Euganean Hills.
Terme Libere di Bagno Vignoni
Tuscany · 52°C
A free public thermal site in Val d'Orcia, Tuscany, centered on a 16th-century basin fed by a spring emerging at over 50°C.
Terme Luigiane
Calabria · 45°C
A historic thermal spa in Calabria fed by four sulphurous, saline, bromo-iodic springs, among the most sulphur-rich waters in Italy.
Terme Merano
South Tyrol
A modern thermal spa in South Tyrol using radon- and mineral-rich water piped from Monte San Vigilio, with a spa tradition dating to the 19th century.
Terme Stufe di Nerone
Campania · 80°C
A natural hyperthermal spa on Lake Lucrino in Campania's Phlegraean Fields, built around thermal springs used since antiquity.
Thermal Springs at Vulcano Island
Sicily (Aeolian Islands) · 28°C
A natural volcanic mud pool and sulphur springs near the harbour of Vulcano, one of Sicily's Aeolian Islands.
Valle dei Bagni di Masino
Lombardy · 38°C
A free thermal fountain in an alpine valley of the Valtellina, at the site of a former grand spa now abandoned.