Caving at Cueva del Somo, Castell de Castells

Context Located in Castell de Castells, in the province of Alicante, the Cueva del Somo is a 1,318-meter-long cave system with mixed horizontal and vertical passages, reaching depths of up to 52 meters. Access is via a steep ramp and a locked gate requiring a key obtained from the local town hall. The cave features unique geological formations, including the Arpón and Alicante chambers, with restored stalactites and stalagmites following vandalism incidents. The cool, damp air and earthy scent enhance the immersive experience. The Experience Over 2 to 5 hours, depending on your chosen level, you’ll navigate the main galleries under expert guidance. You’ll descend using rappelling and vertical progression techniques with specialized equipment (stop, croll, jumar). Feel the rough texture of limestone formations and hear the echo of dripping water. The moment you unlock the gate with your key—obtained in advance from the town hall—adds a unique, personal touch to the journey. For Whom This caving experience is suitable for participants aged 10 and older with good physical fitness, no fear of enclosed spaces, and interest in basic to intermediate caving. Not recommended for pregnant individuals, those with limited mobility, or people with strong claustrophobia. Small groups of adventurous travelers who value safety and geological exploration will find this an accessible yet challenging adventure. Local Context Castell de Castells blends natural beauty with cultural heritage. The area offers scenic trails like the Arc dels Atanços and local cuisine centered on puchero (hearty stew) and pintxos (Basque-style tapas). The community actively preserves its natural spaces, supporting controlled access to the cave to protect its geological and ecological value.