11 cave dive sites in Red Sea & Middle East.
By country: Egypt (9), Israel (1) and Oman (1).
Recorded maximum depths range from 20 m to 100 m (5 of 11 sites have a depth).
By level: 4 beginner and 3 advanced.
Species confirmed at these sites by diver sightings (three or more independent divers) or by two or more independent sources, with the number of sites each is confirmed at.