Dive Site: Big Table Rock

About Big Table Rock

Big Table Rock is a well-known dive site located in George Town, Grand Cayman, offering a diverse and visually striking underwater landscape. Established in the 1990s, it's recognized for its impressive rock formations and is part of a protected marine area, making it a popular choice for divers seeking both natural beauty and exploration in the Cayman Islands. The site features large rock structures and a reef environment, with depths ranging from 10 to 30 meters. Divers can explore these formations, which are adorned with vibrant corals and sponges. The topography includes substantial table-like rock formations that give the site its name, providing habitat and visual interest throughout the dive profile. While specific marine life seasonality is not detailed for this site, Grand Cayman's waters are generally rich year-round. Divers can expect to encounter a variety of reef fish and other Caribbean marine species commonly found in the area, such as plentiful reef life, sharks, stingrays, and various coral formations. The area's consistent water temperatures between 27 to 30 degrees Celsius contribute to a comfortable diving experience. Access to Big Table Rock is exclusively via boat, typically involving a guided boat dive due to its location off George Town. It is classified as an intermediate-level dive, suitable for Open Water certified divers who are comfortable with depths up to 30 meters and potentially moderate currents. Visibility is consistently excellent, often between 20 to 40 meters, ensuring clear views of the site's distinctive features.

Dive site facts: Big Table Rock

Depth

10–30 m

Current

Usually calm with occasional currents

Visibility

20–40 m

Entry

Boat Dive

Level

Intermediate

Dive type

Reef, Rocky Reef

Region / port

George Town, Cayman Islands

Coordinates

19.4863° N, 80.7963° W

Conditions & Currents

Conditions at Big Table Rock are generally calm, though occasional currents can be present, requiring divers to be aware of their surroundings. The Cayman Islands feature a minimal tidal range, resulting in milder and less dramatic currents overall, contributing to a more laid-back diving experience. Visibility typically ranges from 20 to 40 meters, benefiting from minimal river runoff and clear waters. Divers perform boat entries, and while surface conditions are often calm, awareness of boat traffic is a necessary safety consideration in the area. The stable conditions and moderate depths make this site well-suited for intermediate divers comfortable with minor current variations.

Dive profile & how the dive runs

Diving at Big Table Rock begins with a boat entry, as this site is exclusively accessed by boat. Upon descent, divers will find themselves exploring an underwater landscape rich with large rock formations and vibrant reef structures. The dive generally progresses between 10 and 30 meters, allowing for exploration of crevices and diverse marine habitats. Divers typically follow a guided route through the formations, appreciating the rich coral growth and resident species. A typical dive duration is not specified but allows ample time for thorough exploration. The dive concludes with an ascent for a safety stop before returning to the surface for boat pickup.

Underwater photography

Big Table Rock's extensive rock formations and diverse reef offer excellent photographic opportunities for capturing wide-angle scenes and detailed macro shots. A wide-angle lens is ideal for showcasing the impressive underwater topography and large-scale reef structures. For closer encounters with smaller marine life, a macro lens can be beneficial. Given the site's excellent visibility of 20 to 40 meters, natural light is often plentiful, but strobes can help enhance color and contrast, particularly when shooting into darker rock formations or exploring any overhangs. Maintaining proper buoyancy control is crucial to avoid disturbing delicate corals and to achieve clear, well-composed images. Always keep a respectful distance from marine life and avoid any contact to ensure the pristine condition of this protected area.

Combine with nearby dive sites

• Blackie's Hole

  Blackie's Hole is a notable marine dive site located off Grand Cayman's West Bay and Seven Mile Beach.

Getting there & logistics

Access to Grand Cayman for diving typically involves flying into Owen Roberts International Airport (GCM) in George Town. Big Table Rock is primarily accessed by boat, with numerous dive operators offering excursions from George Town and along Seven Mile Beach. Dive boat rides to sites on the West and South sides are often short, frequently less than 15 minutes. Day trips typically include one or two dives. No specific permits or fees are mentioned for diving the site itself beyond standard dive operator costs. This site is commonly included in half-day or full-day dive packages offered by local operators.

Safety & environment

For diving in Grand Cayman, it is highly recommended that divers carry DAN (Divers Alert Network) insurance. The nearest recompression chamber is located in George Town, Grand Cayman. In case of a dive emergency requiring evacuation, the process would typically involve initial on-site assessment and stabilization, followed by transport to the George Town chamber or, if necessary, medical evacuation. Divers should always follow safe diving practices, including never holding their breath, ascending slowly, and performing a 3-5 minute safety stop at 5-6 meters. It is crucial to dive within one's certification limits, conduct thorough equipment checks, stay hydrated, and never consume alcohol before diving.

Who it suits — and who it doesn't

FAQ

Big Table Rock FAQ

Liveaboards diving Big Table Rock

These liveaboards may visit Big Table Rock on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Cayman Aggressor IV

Cayman Islands

18 guests32.9 m

$328/day