Trinity Caves

Type:

Scuba DivingFreediving

Entry:Unknown

Difficulty:Intermediate

Tags:

CaveDeepWall

About This Dive Spot

Trinity Caves is a popular dive site featuring caverns and a main swim-through that leads back out onto the main wall. The primary tunnel section is around 70 ft deep and is known for fun cave-like passages and swim-throughs. Divers can encounter typical Caribbean marine life including sharks, rays, turtles, and a variety of reef fish.

Planning details

Reported depth and seasonality.

Reported depth

21.3m+

Depth note

Main swim-through reported at 70 ft (about 21 m).

Safety & access

Hazards, restrictions, and required precautions.

Hazards

Overhead environmentDangerous wildlife

Safety notes

Includes caverns and swim-throughs, creating an overhead environment; plan gas and buoyancy accordingly.

Local intel

Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

Main swim-through is around 70 ft deep and connects back out to the main wall, with multiple caverns and passages.

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Spots Near Trinity Caves

📍 0.3 km

Little Tunnels

Not Set

Little Tunnels is a dive site on the northwestern side of Grand Cayman, known for a long swim-through that links sand flats with deeper water. The main swim-through sits at around 18 m and is covered with gorgonians and barrel sponges. Fish life can include Spanish hogfish and stoplight parrotfish.

📍 0.3 km

Trinity Caves

Not Set

Trinity Caves is an offshore dive site near West Bay featuring three large coral canyons with multiple swim-throughs. The route begins around 12 m and reaches about 24 m at its deepest, within a coral reef setting. Divers can expect marine life typical of a coral reef environment.

📍 0.7 km

Rainbow Reef

⚓

Rainbow Reef lies in the Somosomo Strait and is reached by a short boat ride. It is described as a highly colorful coral dive with abundant marine life. The strait’s conditions support both hard and soft corals and a variety of reef species, including turtles, eels, anemones, and clownfish.

📍 0.9 km

Uss Kittiwake

⚓

The USS Kittiwake is a shipwreck dive off Grand Cayman, resting at around 18 m (60 ft). Sunk in 2011, it now functions as an artificial reef and attracts a variety of marine life. Divers can expect excellent visibility that can reach about 30 m (98 ft), with encounters possible with reef fish, eagle rays, moray eels, and turtles.

📍 0.9 km

Doc Poulson

⚓

Doc Poulson is a wreck dive off the northwestern coast of Grand Cayman, sitting at about 16 m (55 ft). The 30 m (100 ft) former Japanese cable-laying barge was intentionally placed as an artificial reef in 1991. The structure is now covered in coral and sponges, attracting varied marine life and offering good opportunities for underwater photography.

📍 1.4 km

Mitch Miller'S Reef

Not Set

Mitch Miller's Reef is a shallow reef dive with a maximum depth of 21 m, commonly used for training and suitable for beginner divers. The site features undercuts that create shelter for marine life such as nurse sharks and lobsters.

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Frequently Asked Questions

What's the best entry point at Trinity Caves?

Entry at Trinity Caves is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.

What conditions are best for diving Trinity Caves?

Optimal conditions at Trinity Caves depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.

What is the maximum depth and typical visibility at Trinity Caves?

Depth and visibility information for Trinity Caves can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.

Are there any safety considerations or local etiquette at Trinity Caves?

When diving Trinity Caves, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.