In the Cantabria region of Spain, in the Valle de Ruesga, the town of Valle is found. The area is incredibly rich in natural beauty, with large areas of preserved forests, calm rivers and incredible flora and fauna. The area is dotted with a number of underground caves that can be explored. In many of them, artifacts and fossils that are thousands of years old have been discovered, proving that the area has been inhabited since prehistoric times. One of the largest cave systems is the Cuevas de la Vega, stretching more than 20 kilometers under the region. Ask at your EasyToBook.com discount hotel for information on touring the caves.

The town of Valle also has a number of monuments worth seeing. The Palace of Valle, also called the Torre de Ruesga, was originally built in the 17th century, but it is decorated with furniture that is more recent, such as from the 19th century. The San Pedro church is in gothic style, with a lovely chapel and cemetery.