15 dive sites in Central Macedonia, Greece: 3 reefs, 2 walls, 1 shore dive, 1 wreck and 8 other sites.
Recorded maximum depths range from 25 m to 60 m (10 of 15 sites have a depth).
By level: 5 beginner, 2 advanced and 3 technical.
Species confirmed at sites here by diver sightings (three or more independent divers) or by two or more independent sources, with the number of sites each is confirmed at.