Dry Caving at Cueva del Somo (Asturias)

Context The Cueva del Somo, located in Asturias, is a dry cave with a total development of 1,318 meters and a maximum depth of -52 meters. Its well-preserved karst morphology makes it an excellent site for beginners learning caving techniques. Access is from the Collado de Bixauca, via a downward ramp and an old, rusted gate. Inside, cool, moist air mingles with the soft echo of dripping water.

The Experience During the activity, you’ll be equipped with helmet, harness, and technical gear to explore chambers such as Loanes and Alicante, observing well-preserved calcareous formations. You’ll descend to the Sala del Arpón at -52 meters using rappelling and jumar techniques, where a repatriated stalactite—relocated after a 1973 theft and now secured with metal straps—stands out. The rough texture of the walls and the deep silence of the underground environment accompany every step.

For Whom This activity is suitable for participants aged 8 and above with good physical fitness, interested in learning basic caving and descent techniques. Not recommended for those with fear of enclosed spaces, limited mobility, or who cannot perform moderate physical activity.

Local Context The surrounding karst region is rich in natural and cultural heritage. Nearby landmarks include the Arc dels Atanços and the Pla de Petracos. In the nearby village of Castell de Castells, traditional dishes such as mintxos and puchero reflect the area’s history and community life.