Culture | Karrantza Harana-Valle de Carranza Pozalagua Cave Deep inside the Carranza Valley there is an underground world where highly valuable natural caves such as the Pozalagua Cave have been formed.
Culture | Fuencaliente La Batanera Prehistoric Cave It is just 1 kilometre from Peña Escrita, a similar cave.
Culture | Fuencaliente Peña Escrita Prehistoric Cave This is a cave with paintings of between 20 and 30 centimetres.
Culture | Calasparra El Puerto Cave It is one of the largest and lesser known caves in eastern Spain. There are two ways to explore it: a tranquil visit or a more adventurous route for cave enthusiasts.
Culture | Rionansa El Soplao Cave El Soplao is situated in the western part of Cantabria, in the region of Saja-Nansa. There are currently 20 kilometres of natural passageways documented, as well as almost 30 kilometres of mine galleries.
Culture | Rincón de la Victoria El Tesoro Cave It is one of the few caves where the mixture of fresh and salty water from the nearby Mediterranean sea have created a spectacular underground labyrinth.