Sorgente Termale Piscine Carletti

This natural thermal spring feeds several open pools with hyperthermal waters reaching 58°C, rich in sulfur, calcium, fluorine and magnesium, located in a green environment 2.5 kilometers from Viterbo's city center.

The Carletti thermal springs are part of the ancient thermal tradition of Tuscia, used since Etruscan and Roman times for their recognized therapeutic properties, perpetuating centuries-old wellness practices in the Viterbo region.

These thermal pools represent an important element of local thermal heritage, offering a place of conviviality and relaxation where locals and visitors mingle in respect of the region's natural healing traditions.

Access to the pools is free and open year-round without time restrictions, with free parking available and public transportation from the city center, but visitors are advised to bring towels and personal equipment.

The Piscine Carletti constitute one of the rare free-access thermal sites in Italy, allowing visitors to enjoy the benefits of hot mineral waters in a preserved natural setting without commercial infrastructure.

Location: Viterbo

Address: Piscine Carletti, 01100 Viterbo VT, Italy

Website: https://termediviterbo.it/piscine-carletti.html

GPS coordinates: 42.42243,12.06494

Latest update: December 6, 2025 18:35