Chub Cay Wall
A vertical cliff plunging four thousand feet into the Tongue of the Ocean, where reef sharks patrol pristine walls of black coral.
The Chub Cay Wall is one of the most dramatic dive sites in the Bahamas, a continuous vertical cliff stretching from Chub Cay to Whale Cay and dropping nearly four thousand feet into the Tongue of the Ocean. The wall begins at recreational depths of around forty feet and plunges into the abyss, offering divers a glimpse into the deep blue void.
Chub Cay's unique position between the shallow Berry Islands shelf and the deep Tongue of the Ocean creates exceptional conditions for marine life. Caribbean reef sharks are the star attraction, observed regularly in their natural hunting behaviour without the artificial feeding common at other Bahamian shark sites.
The wall experience
Descending over the edge of the Chub Cay Wall is an experience few dive sites can match. The reef top, healthy and colourful with hard and soft corals, gives way abruptly to vertical cliff face that drops beyond the limits of recreational diving and continues into the midnight zone below.
The sensation of swimming along the wall with nothing but blue water beneath is both exhilarating and humbling. Divers can explore at various depths from thirty to over one hundred feet, choosing to stay shallow on the coral-rich upper sections or descend along the wall face to observe deeper features.
Black coral gardens
The Chub Cay Wall is notable for its abundant black coral, a deep-water species that requires the specific conditions found on vertical walls with strong currents. These delicate colonies add texture and interest to the wall face, their dark colouration contrasting with the blues and purples of surrounding sponges.
The wall's varied formations include overhangs, ledges, and small caves that provide habitat for lobster, moray eels, and resting nurse sharks. The structural complexity creates multiple microhabitats supporting diverse marine communities.
Shark encounters
Chub Cay has earned a reputation for reliable reef shark sightings, with Caribbean reef sharks frequently observed patrolling the wall during dives. Unlike many Bahamian shark operations, Chub Cay Divers observes the sharks' natural behaviour without chumming or feeding, creating more authentic encounters.
The presence of the deep Tongue of the Ocean nearby means larger pelagic species occasionally appear from the depths. Spotted eagle rays are common, and divers have reported sightings of hammerheads and other open-ocean visitors during prime season.
Getting there
Chub Cay Wall is accessed through Chub Cay Divers, the PADI five-star dive centre based at Chub Cay Resort. The wall is a short boat ride from the resort marina. Chub Cay has a private airstrip receiving flights from Nassau and Fort Lauderdale, or can be reached by boat from Nassau or other Berry Islands destinations.
Frequently asked questions
- How often are sharks seen at Chub Cay Wall?
- Caribbean reef sharks are regularly observed, with a very high chance of encounter on most dives. Sightings are natural rather than induced by feeding, so shark behaviour is more authentic.
- What certification is needed for Chub Cay Wall?
- Open Water certification allows exploration of the upper wall. Advanced certification is recommended for deeper profiles along the wall face.
- Is Chub Cay Wall suitable for new divers?
- Yes, with appropriate site selection. The wall has various entry points and depths, with some sections suitable for newer divers while deeper profiles challenge experienced divers.