Snorkeling in Trou aux Biches, Mauritius, offers accessible, calm, and shallow waters with vibrant coral reefs and abundant fish, ideal for beginners and advanced snorkelers alike. You can snorkel directly from the public beach, exploring the reef for colorful fish and sea turtles. Be cautious of sea urchins and heavy boat traffic by wearing bright colors or a float. For a guided experience or to see larger marine life, you can join a boat trip or venture through channels to the deeper reef outside the main lagoon