Roman thermae in Campo Valdés
Xixón, Spain
The Campo Valdés Roman baths were public baths constructed in Gijón, Spain, near the end of the first century. They fell out of use in the fourth century before being used as a necropolis and covered by a plaza. In 1903, the baths were rediscovered and excavated during the construction of a sewer system in the area. The site of the baths was turned into a museum, which opened in March 1995. The site was declared a Bien de Interés Cultural in 1987, and the museum was Gijón's most visited in 2023.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).