Operator spot page with route, depth, and difficulty.
L Arche is a boat dive with a coral arch and clear water.
L Arche is a boat dive with a coral arch and clear water.
L Arche is a boat dive in the Bay of Diamant where a natural arch cuts through the plateau and opens onto a sandy bank and steep wall. The route is compact but layered, with the arch, nearby blocks, and the return across the plateau shaping the dive. Coral, gorgonians, and sponges cover the structure, and the site is known for snappers, wrasses, barracuda, rays, turtles, and lobsters. The wider bay can still carry current, so the dive rewards steady buoyancy and controlled boat discipline.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
10m - 35m
Depth Note
The boat drops divers onto a sandy bank around 10 m, the arch is described around 20 m, and the operator lists a 35 m max depth.
Best Season
Year-round, with calmer sea windows preferred.
Typical Conditions
Clear Caribbean water, a sandy bank, a steep wall, and a coral arch that is easier to work than the open bay.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Includes an arch swim-through; maintain appropriate clearance and buoyancy control and avoid stirring up silt. The terrain drops into deeper water; monitor depth, gas, and no-decompression limits.
Access Restrictions
Boat access only; this is not a shore-entry site.
Legal Notes
Standard boat-dive and marine-park rules apply in the bay.
Community notes to help plan your visit.
Scuba Diving
Scuba divers can pass through the arch and continue along the shelf toward deeper water and boulder areas.
Freediving
Not a freedive-first site; the arch and wall suit scuba boat dives.
Snorkeling
Snorkeling is secondary here; the main features sit deeper than a casual snorkel can cover.
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
Operator spot page with route, depth, and difficulty.
Tourism guide on accessibility and visibility.
Operator site with arch route and marine-life details.
Tourism article on Bay of Diamant currents and the arch.
Tourism listing for local dive operators and site selection.
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