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OpenDive Atlas is an open, community-built map of the world's dive sites and the marine life seen at each one. Explore, log your sightings, and help other divers know what to expect.
Not sure where to go? Describe your ideal diveLong-spined Squirrelfish · Photo © Michael Davis
Featured dive sites
All 223 sites →Florida — Key Largo, United States
ReefBoatBeginner
- Max depth
- 12 m
- Visibility
- 10–30 m
- Species
- 10 species
How it works
Explore the map
Browse dive sites worldwide and filter by reef, wreck, shore, boat or experience level.
Meet the locals
See which marine life is commonly sighted at each site, with photos.
Log your sightings
Record what you saw, add photos, and help map marine life over time.
Add 50 approved sites, and you'll be invited to become a Top Contributor Moderator, with a squirrelfish badge on your avatar. Suggest a site →