The bay of Pedrosa is located along the coast of Montgri and can be reached by boat in about 20 minutes. This dive is best known for the 60-meter underwater tunnel, with chimney! The entrance to the tunnel is at a depth of 18 meters and the exit at 24 to 30 meters. 30m is also the maximum depth of this dive site. In the tunnel you can see small slipper lobsters, langoustines and with a bit of luck, even some lobsters.
To enter the tunnel you must have level 2 or Advanced. Level 1 or OWDs can go around the island.