Discovered by Mr. Pedro Caldentey on March 2nd 1905, the Hams Caves are famous for their peculiar arborescent formations and for the underground lake, where a concert-show is offered. The electric lighting, a combination of light and colour, is due to Mr. Lorenzo Caldentey, the caves discoverer's son.

A visit to the caves will allow guests to meet their 'inhabitants', prehistoric crustaceans which have survived the passing of time. The visits are made in small groups, each accompanied by guides-interpreters to provide an informative and pleasant visit. For more information and opening times please visit the link above.