Adventure activities in León
![Valporquero caves: an underground cathedral Valporquero caves: an underground cathedral](https://www.barcelo.com/guia-turismo/wp-content/uploads/2023/02/paseo-por-las-cuevas.jpg)
Valporquero caves: an underground cathedral
Valporquero caves are a magical place with incredible rock formations that have served as a backdrop for films such as Journey to the Centre of the Earth.
Valporquero caves are a magical place with incredible rock formations that have served as a backdrop for films such as Journey to the Centre of the Earth.