Located in front of La Catedral and next to Roque Ceniciento. Possibly the least-visited dive on the island. Just 8 meters below the surface, it begins a beautiful volcanic tube approximately 40 meters long and 5 meters of diameter, finishing on a big underwater bubble-cave, where we can take of our mask and regulator and breath freely while remaining " under water". Just floating there and with the light from our torches we will experience a unique sensation.