Poison Reef

Type:

Scuba Diving

Entry:Unknown

Difficulty:Beginner

Tags:

Reef

About This Dive Spot

Poison Reef is a shallow patch reef within the Marine Protected Area of Balaclava, Mauritius. The site reaches a maximum depth of about 16 m, making it a suitable option for beginner scuba divers. Marine life includes scorpionfish, lionfish, stonefish, leaf fish, moray eels, anemones, and Mauritian clownfish. Care is needed around the reef due to the presence of venomous species.

Planning details

Reported depth and seasonality.

Reported depth

Up to 16m

Depth note

Maximum depth stated as 16 m (52 ft).

Safety & access

Hazards, restrictions, and required precautions.

Hazards

Dangerous wildlifeRestricted access

Safety notes

Avoid touching wildlife due to venomous species.

Access restrictions

Located within a Marine Protected Area.

Local intel

Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

Maximum depth around 16 m and described as suitable for beginner divers.

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Spots Near Poison Reef

📍 0.5 km

Préyebère Anemone Garden

Not Set

A small reef on the northern part of the wall area between Bamboo and L’eveille, known for a garden of anemones around 25 m. Marine life sightings can include anemonefish, moray eels, groupers, and scorpionfish, with turtles occasionally seen nearby.

📍 4.9 km

Lost Anchor

⚓

Lost Anchor is a dive site off Cap Malheureux, Mauritius, centered around large rock formations covered with black corals and gorgonians. It offers varied reef-life sightings and is dived in the 20–30 m range, making it suitable for divers of different experience levels.

📍 8.1 km

KT Mawar

⚓

KT Mawar is a deliberately submerged vessel that rests on a sandy seabed at 24 m. Sunk in 2018, it now functions as an artificial reef and is covered in pink soft corals. Divers exploring the wreck can see schools of blue stripe snapper and the wreck’s large propeller, with abundant marine life throughout.

📍 10.4 km

Water Lily And Emily

⚓

Water Lily and Emily are two former water barges that were sunk in 1981 and now rest off the coast near Trou aux Biches, forming an artificial reef environment. The paired wrecks are inhabited by marine life and are commonly visited as a wreck dive. The site sits around 26 m depth and is described as having good visibility with water temperatures ranging roughly from 20°C to 28°C, making it diveable year-round.

📍 11.6 km

Stella Maru Wreck

⚓

The Stella Maru is a 42-meter Japanese trawler sunk in 1987, lying upright at a depth of approximately 27 meters. The wreck is surrounded by a rocky reef and is home to marine life such as giant moray eels, parrotfish, and scorpionfish, with its structure partially covered in algae and corals.

📍 30.6 km

Raunglap

⚓

This site features a Taiwanese boat that was deliberately sunk to form an artificial reef. The wreck rests upright on a sandy bottom and is used as habitat for returning marine life. Divers can explore around the cockpit and down toward the engine-room area, then finish the dive by leaving the wreck toward a nearby drop-off.

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Frequently Asked Questions

What's the best entry point at Poison Reef?

Entry at Poison Reef 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 Poison Reef?

Optimal conditions at Poison Reef 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 Poison Reef?

Depth and visibility information for Poison Reef 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 Poison Reef?

When diving Poison Reef, 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.