Natural Monuments in Castile and León

Beautiful natural window about 140 meters from the Templar Hermitage of San Bartolomé.

A large meadow that in June is the scene of the San Juan festivities, one of the biggest events in Soria.
In addition, it is full of cave paintings.

Declared a World Heritage Site by UNESCO, the open-air zoomorphic site of Siega Verde is the most important of its kind in the entire Iberian Peninsula.

The stone carvings that … read more

Archaeological site where the ruins of El Castro Castle are found, whose wall is the only remaining vestige and surrounds an area of approximately 5 hectares. Within the property is … read more

Do not hesitate to visit this place, either in a circular route or round trip from Fuente Dé, the place is wonderful and the views in the heart of the Picos de Europa Park will not disappoint you.

Ojo Guareña is a karstic complex formed by more than 110 km of galleries. The second largest karstic system in the Iberian Peninsula (the first is Sistema del Mortillano).

Located on the Palencia Mountain, this viewpoint is characterized by the eye in the rock that provides a natural setting for the beautiful views. It is reached by the Transcantábrica … read more

If you do not have experience in the mountains, the place can be dangerous if the route is along the south face of Alto de los Bardales. For occasional tourists, … read more

Also known as the Ventanón de Burgos, it is an impressive natural limestone arch; a must see if you are in the area.