91 wreck dive sites in Greece.
Biggest areas: South Aegean (13), Central Greece (9), Ionian Islands (7), Attica Region (6) and North Aegean (6).
Recorded maximum depths range from 3 m to 110 m (60 of 91 sites have a depth).
By level: 32 beginner, 10 intermediate, 14 advanced and 4 technical.
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.