West-area site list for Long Rock; supports deeper reef profile, hard corals, sponges, dense fish life, and local boat timing around weather, currents, and tides.
Deep west-side reef for experienced Little Corn divers.
Deep west-side reef for experienced Little Corn divers.
Boat access from Little Corn Island is typically arranged with a local dive operator.
Long Rock is a west-side Little Corn Island reef that suits experienced divers who want a more structured, deeper profile. The site is usually reached by boat and is typically run as a guided dive around tide and weather. Expect hard coral, sponges, and a lively fish scene, with chances for rays, turtles, nurse sharks, and other reef traffic. It is a better pick for steady buoyancy and relaxed gas management than for a casual first dive.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
18m - 24m
Depth Note
Reef top at 18 m and bottom at 24 m; max depth 24 m.
Typical Conditions
Visibility around 15–25 m (weather-dependent). Currents vary with tide from none to moderate.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Currents vary with the tide from none to moderate; appropriate training for deeper depths is recommended.
Access Restrictions
Boat access only; best for experienced divers comfortable with changing current.
Community notes to help plan your visit.
Scuba Diving
Recommended for Advanced Open Water, or Open Water divers with a deep dive certification. Depth ranges from about 18–24 m.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
West-area site list for Long Rock; supports deeper reef profile, hard corals, sponges, dense fish life, and local boat timing around weather, currents, and tides.
Know this site? Improve Spot Details.

West-side Little Corn Island reef dive by boat.

Shallow east-side cave dive on Little Corn Island

Suenos is a shallow east-side reef dive on Little Corn Island.

East-side canyon reef with tarpon, sharks, and steep walls.

Shallow swim-through reef east of Little Corn Island