129 wall dive sites in Central America & Mexico.
Biggest countries: Honduras (48), Belize (42), Mexico (31), Costa Rica (3) and Panama (3).
Recorded maximum depths range from 6 m to 106 m (79 of 129 sites have a depth).
By level: 32 beginner, 21 intermediate, 24 advanced and 8 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.