77 dive sites in Scotland, United Kingdom: 14 wrecks, 8 reefs, 4 walls, 1 cave, 1 muck dive, 1 shore dive and 48 other sites.
Recorded maximum depths range from 5 m to 115 m (29 of 77 sites have a depth).
By level: 7 beginner, 2 intermediate, 3 advanced and 12 technical.