Top of the reef is at only 3 m under sea surface, after which there is a possibility for diving to 40 m in depth, while at 9 m of depth there is a tunnel 5 m long, with possibility of passing through for a pair of divers. It is very important to mention that this tunnel serves not only for passing through, but at very entrance takes breath away with beautiful plant cover and little caves, which are very often settled with conger eels and gropers.