52 reef dive sites in Colombia.
Biggest areas: Magdalena (19), San Andrés And Providencia (14), Sucre (8), Bolívar (4) and Córdoba (3).
Recorded maximum depths range from 3 m to 61 m (25 of 52 sites have a depth).
By level: 35 beginner, 6 intermediate, 6 advanced and 1 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.