One of our most spectacular dives, S1 is a cave teeming with life. The route from the mooring to the cave is over a shallow sandy bottom where many anemones, shrimps, crabs, fire-worms, pipe fish and upside-down jellyfish are to be found. King crabs and large green Moray Eels reside inside the cave, as well as many schools of fish.
The highlight is a dolphin skeleton which is a natural feature. Many dolphin skeletons have appeared over the years but gradually wash out and scatter. Now one skeleton remains.
The cave has many compartments, some open to the surface and some enclosed. There is usually light streaming in from openings to the surface, but a torch is essential for this dive.