Las Caldas Villa Termal

Las Caldas Villa Termal is a prestigious historical spa complex near Oviedo in Asturias, northern Spain, one of the oldest and most distinguished thermal resorts in the country, whose mildly radioactive radon-bearing waters attracted royalty and aristocracy since the 16th century. The resort's impressive neoclassical buildings, set in lush green Asturian hills with the Atlantic coast nearby, offer a luxurious contrast to the rugged northern landscape. The radon-rich waters are part of a long thermal tradition associated with relaxation and well-being, maintained alongside modern spa amenities.