349 reef dive sites in Central America & Mexico.
Biggest countries: Mexico (144), Honduras (71), Belize (49), Costa Rica (38) and Panama (26).
Recorded maximum depths range from 2 m to 91 m (231 of 349 sites have a depth).
By level: 170 beginner, 30 intermediate, 47 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.