Guided Caving in the Cueva Fosca of Benilloba

Context The Cueva Fosca, spanning 1,100 meters and reaching a depth of 55 meters, is one of the most significant limestone caves in the Valencian Community. Located in Benilloba, between the Serreta de Alcoy and the Sierra Serrella, it offers a mountainous environment with a stable internal temperature of 12–15°C, making it ideal for caving year-round. The cool, humid air inside contrasts with the scent of pine and thyme from the surrounding exterior.

The experience After a brief meeting with your guide in Benilloba, you’ll access the cave entrance via clearly marked trails. Over roughly 3 hours, you’ll navigate 1,100 meters of passages, descending to 55 meters deep, touching the rough, damp walls of calcareous formations. You’ll hear the echo of slow-dripping water, while your helmet light reveals delicate stalactites and stalagmites, immersing you in a quiet, cool underground world.

For whom This activity suits individuals in good physical condition and able to move through narrow, damp spaces. Children aged 8 and older may participate when accompanied by an adult. Not recommended for those with claustrophobia, limited mobility, or severe respiratory issues.

Local context Benilloba, rich in natural and cultural heritage, is known for Pico Aitana and scenic spots such as El Salto and the Frainós River ponds. The local community preserves traditional customs and cuisine, including the famous olleta de Alcoy, enhancing the adventure experience in this mountain region.