Espais Naturals

200 million years ago the Montsec area was part of a marine basin. Its characteristic profile rises to a height of 1,676 m, with 500 m cliffs and the gorges of Mont Rebei and Terradets. The Montsec sierra, between La Noguera and El Pallars Jussà, is a natural treasure, rich in fauna and with monumental tees, caves, fossils, rivers and reservoirs. This is an ideal place to enjoy a range of air, water and underground sports including climbing and caving; the possibilities are endless.