Who has never observed the seabed with a mask and snorkel?

Snorkelling gives you the opportunity to explore underwater in a natural way, without having to take a course or use expensive and complicated equipment. It’s an activity for people of all ages. In this part of the Riviera you can find fossilized beach rock, rocky slabs of sandstone dating back several thousand years. This typical local formation erodes very easily, forming cracks, holes and dens that can host many different kinds of marine life.