Casteldoria thermal springs
Castelsardo

About 13 miles (20 kilometres) away from Castelsardo, in the Santa Maria Coghinas area, following the Coghinas river, it is possible to reach the Casteldoria thermal springs. In a deep valley, between high walls of red rock and the intense green of the vegetation on Mounts Ruiu and Ortigiu  in a place incomparable for the wilderness of its beauty called Li Caldani  the fresh waters of the Coghinas river merge with hot bubbles of water, which have a temperature of 158°F (70°C), known for their great salty-bromo-iodic properties. In various places along the river, disquieting clouds of steam and muddy banks of  black sand are found: they were used therapeutically by the inhabitants since ancient times. 
It was the Romans to first exploit the curative properties of these Sardinian thermal waters; later on, in the XIII century, the Genoese Doria Family had a castle built on the hill (of which just a tower is now visible) with the purpose of protecting these useful springs. 
Since the first years of the 20th century, after the construction of a pathway near a small fluvial bank, the SPA began to take shape (first a hotel, then a restaurant), which brought to the construction of treatment wards, in working order until the end of 1970. Then closed, the thermal baths were reopened at the end of 2010, after a deep process of enlargement, modernization and restructuring: the services they offer are now many, aimed at both health and beauty care (mud therapy, inhalations, thermal hydro-massage, SPA pool etc.). 
 
Info: www.termecasteldoria.it, telefono no. +39 (0)79 5850005.
 
Directions: from Castelsardo drive along the SS 134 for about 2.8 miles (4.5 km). Once in Multeddu, turn left on the SP 90 bis and then proceed for 1.24 miles (2 km). Turn left on the SP 13 m and go forward for about 4.35 miles (7 km); turn right on S. Maria Coghinas SP 33 and proceed for 1.18 miles (1.9 km); then take the second exit on the roundabout and drive along Viale Sardegna for 1.18 miles (1.9 km); turn right and proceed for about 0.93 miles (1.5 km).
 
 

Numero di telefono: +39 (0)79 5850005
Sito web: Terme di Casteldoria