

Best for advanced divers, 15-30m, boat entry, moderate current.
La Cathédrale is a distinctive dive site located 500 metres off the coast of Flic-en-Flac, Mauritius. This site features a complex topography of reef, caves, and a drop-off, reaching depths between 15 and 30 metres with an average of 22 metres. Access is by boat only. Divers should be prepared for moderate currents and an overhead environment within the cave structures. The site is suitable for advanced divers due to these conditions and the presence of sharp coral. Visibility typically ranges from 15 to 30 metres, and water temperatures fluctuate between 24C and 28C throughout the year. Night diving is permitted at this location.
-20.28280, 57.31430
The light effects inside the cave are most dramatic between 10 AM and 1 PM when the sun is high enough to send concentrated beams through the natural skylights.
The site is located approximately 1.5 kilometres offshore from Flic en Flac and is accessed by boat in about 10 to 15 minutes.
Recorded at this site
Depth
15-30m
Visibility
15-30m
Skill Level
Advanced
Entry
Boat
Boat required
Water Temp
24-28°C
Current
Moderate
Typical Dive
45 min
Best Time
May, Jun, Jul, Aug, Sep, Oct, Nov
No, this site is intended for advanced divers due to the overhead cave environment, moderate currents, and sharp coral.
The site ranges from 15 to 30 metres in depth, with an average depth of 22 metres.
La Cathédrale is a boat dive located 500 metres from the shore.
This site is classified as a dive site with depths starting at 15 metres, making it unsuitable for snorkelling.
Water temperatures range from 24C in the cooler months to 28C in the warmer months.
Diving at La Cathédrale in Flic en Flac requires the following certifications: Advanced. Always dive within your training limits.
A 3mm wetsuit is recommended for diving at La Cathédrale in Flic en Flac. Water temperatures range from 24°C to 28°C.
The best months to visit La Cathédrale in Flic en Flac are May, June, July, August, September, October, and November. Conditions outside these months can still be good but are less predictable.
Divers at La Cathédrale in Flic en Flac should be aware of lionfish. These encounters are generally rare and avoidable with proper awareness. Follow local safety guidance and maintain a respectful distance from all marine life.