The Ultimate Diving Guide to Mauritius

Mauritius, with its crystal-clear waters and vibrant marine life, is a haven for scuba divers and travelers alike. Whether you're searching for thrilling wreck dives, encounters with big fish, or memorable moments surrounded by colorful coral reefs, Mauritius has it all. Here's your guide to the best diving spots on the island, plus a few travel tips to make your trip unforgettable.

Best Diving Spots in Mauritius

1. Cathedral – The Star Attraction of the West Coast

Located off Flic en Flac, Cathedral is famous for its dramatic topography, with caverns, arches, and swim-throughs created by ancient lava flows. This spot teems with big fish, including groupers and tuna, and is also home to stingrays, moray eels, and barracudas. A favorite for experienced divers looking for adventure.

Depth: 18-30 meters

Best for: Stunning rock formations and large marine species

2. Blue Bay Marine Park – A Colorful Wonderland

Ideal for both novices and underwater photographers, Blue Bay is known for its colorful coral reefs and thriving biodiversity. You'll find butterflyfish, damselfish, and parrotfish darting among the reefs, offering a serene yet awe-inspiring experience.

Depth: 5-15 meters

Best for: Shallow and coral-rich dives for beginners

3. Snake Reef – Rich Marine Life in the North

Despite its name, Snake Reef has nothing to fear! It's named after its serpentine layout, offering divers a chance to explore its sandy corridors and outcrops. You'll encounter triggerfish, scorpionfish, and occasionally reef sharks cruising by.

Depth: 15-25 meters

Best for: Diverse marine life and coral corridors

4. Stella Maru Wreck – History Beneath the Waves

Mauritius is perfect for wreck-diving enthusiasts, and Stella Maru is a standout. This Japanese trawler was deliberately sunk off the northern coast to create an artificial reef. Today, it’s home to a wide range of tropical fish and coral life—a hauntingly beautiful glimpse into underwater history.

Depth: 20-25 meters

Best for: Wreck diving and artificial reefs

5. Shark Cathedral – Thrills Await in Rodrigues Island Waters

For the adventurous diver searching for an adrenaline rush, Shark Cathedral offers a thrilling experience. With frequent sightings of reef sharks and the occasional hammerhead, this is one for your bucket list.

Depth: 25-38 meters

Best for: Shark encounters

6. Roche Zozo – Dramatic Eastern Dives

Off the eastern shore lies Roche Zozo, a volcanic pinnacle surrounded by pristine waters. Known for dolphin sightings during your boat trips and schools of pelagic fish underwater, this spot combines beauty with exhilarating dives.

Depth: 18-40 meters

Best for: Dynamic underwater features and dolphins nearby

Travel Tips for Divers Visiting Mauritius

Aside from its dazzling marine life, Mauritius has so much to offer both above and below the surface. Make the most of your trip with these travel tips and recommendations.

Best Sightseeing Spots to Visit

Chamarel Seven-Colored Earth: A natural geological formation showcasing vibrant layers of sand in surreal tones. Nearby, you'll find the stunning Chamarel Waterfall.

Le Morne Brabant: This UNESCO World Heritage site is perfect for hiking enthusiasts and provides jaw-dropping views of the coastline.

Île aux Cerfs: Take a boat ride to this gorgeous island for a relaxing day on its pristine beaches or some water sports.

Must-Try Local Food

Mauritian cuisine is a vibrant mix of Indian, Creole, and Chinese influences. Some dishes and street food you shouldn't miss include:

Dholl Puri: Thin flatbreads filled with yellow split peas, chutneys, and pickles.

Seafood Curry: Freshly caught fish, crab, or shrimp cooked in aromatic spices and coconut-based sauces.

Gajak: Popular fried snacks like samosas and chili cakes, perfect as a quick treat by the beach.

Practical Diving Tips

When to Visit: The best time for a Mauritius diving trip is between November and April, thanks to warm water temperatures and excellent visibility. Some sites are accessible year-round, but avoid cyclone season for safety.

Certification: Make sure your certification is up to date. Many sites cater to beginners, but thrilling spots like wrecks and shark dives are reserved for advanced divers.

Eco-Conscious Diving: Protect Mauritius’ fragile ecosystems by avoiding touching corals, not disturbing marine life, and avoiding single-use plastics.

Mauritius Awaits!

From azure waters filled with marine wonders to rugged landscapes above ground, Mauritius is a diver's paradise. Whether you’re eager to explore shipwrecks, meet sharks, or just bask in natural beauty, this island has something for everyone.

It’s time to strap on your gear and take the plunge! Which of these spots will you explore first? 🌊