Turks & Caicos · Turks & Caicos Islands · Wall · Pelagic & blue water
French Cay
A south-facing wall that drops past 1,829 m (6,000 ft)
Area photo: SNORKELINGDIVES.COM · CC BY 2.0
A low island southwest of West Caicos, 22 acres of wildlife sanctuary with a south-facing wall along its edge. The top of the wall is at 12 m (40 ft), in coral gardens that take the sun head-on, and the face drops from there to over 1,829 m (6,000 ft). Hammerhead, bull and lemon sharks work the wall, eagle rays and seasonal mantas pass along it, and nurse sharks gather from July to September.
Where it is and how deep
21.5073° N, 72.2007° WApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.
The dive
French Cay sits southwest of West Caicos, a small, low island well south of Providenciales, so getting there is a boat trip rather than a hop. The mooring puts you over the top of the wall at 12 m (40 ft), in coral gardens that face south, so the sun comes over the reef rather than from behind it and the colour holds as you drop.
Follow the edge. Below the lip the face falls past 1,829 m (6,000 ft), so there is nothing underneath you to judge depth against and the blue beside you is where the animals are. Hammerhead, bull and lemon sharks all work this wall, eagle rays and seasonal manta rays pass along it, and the nutrient-rich depths below keep reef fish — and the animals that follow them — concentrated on the face. Nurse sharks gather here from July to September.
Finish on the reef top. At 12 m (40 ft) the coral gardens carry a long safety stop easily, and with visibility normally over 30 m (100 ft) it is spent watching the wall rather than the hull. Between January and March humpback whales are moving through the islands, so the surface interval on the run home is worth spending on deck rather than below.
Marine life and season
- Hammerheads
- Bull sharks
- Lemon sharks
- Eagle rays
- Manta rays
- Whales
- Pristine corals
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Prime | Prime | Prime | Prime | Good | Good | Good | Good | Fair | Fair | Good | Good |
Season follows Turks & Caicos: January–April brings calm seas and the humpback whale migration through the Turks Island Passage; September–October is peak hurricane season.
Know before you go
- The wall top is at 12 m (40 ft) and the face drops past 1,829 m (6,000 ft), so nothing below you gives a depth cue — set a hard maximum before the dive rather than during it.
- Hammerhead, bull and lemon sharks all use this wall, so take the operator's briefing on how encounters are handled seriously and stay with the group on the face.
Dive videos
Episode 43: Double D, French Cay, Turks & Caicos · Don Stark on YouTube
G Spot, French Cay 🇹🇨 (#571) · Matthew Brown on YouTube
Questions divers ask
How deep is the wall at French Cay?+
The top of the wall is at 12 m (40 ft), in coral gardens, and the face drops from there to over 1,829 m (6,000 ft). The shallow lip is what makes the site straightforward; the depth below it is a limit you set, not one the reef sets.
When can you see nurse sharks at French Cay?+
Nurse sharks gather here from July to September. Humpback whales move through between January and March, and manta rays appear seasonally alongside the hammerhead, bull and lemon sharks that work the wall.
Sources
- Turks and Caicos Islands Dive Sites — Dive The World
- Diving Turks & Caicos — Divezone
- French Cay, Turks and Caicos Islands — OpenStreetMap
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