The 3 Anchors: Exploring 17th-Century Relics in Trou aux Biches

Dropping into The 3 Anchors, you quickly find yourself drifting over an underwater landscape defined by gentle walls and volcanic rock formations, all carpeted in coral. The main draw becomes apparent as you approach the 13 to 18-meter range: three magnificent 17th-century anchors. These aren't hidden artifacts; they are relatively close to each other, resting on the bottom, each a silent sentinel of a bygone era. Their presence gives the site its name and a tangible connection to the maritime history of Mauritius.

As you explore the small walls and coral-encrusted rocks, your eyes will frequently be drawn to the resident population of green sea turtles (Chelonia mydas). It's not uncommon to count over a dozen of these graceful creatures, often found resting serenely above the low walls or tucked into the volcanic outcrops. Their calm demeanor allows for observational encounters, a highlight for many divers who visit this spot, making it a reliable destination for turtle sightings.

Beyond the turtles and the impressive anchors, the site pulses with typical reef activity. Colourful reef fish dart in and out of the coral growth on the walls, adding a constant visual tapestry to the dive. Keep a keen eye on the anchors themselves and the surrounding rocky seafloor, as this is a known locale for spotting frogfish (Antennariidae) – masters of camouflage that reward diligent searchers with their peculiar forms.

One truly distinctive aspect of a dive at The 3 Anchors is the potential for an unexpected encounter: tourist submarines. Operating at depth nearby, the sight of a submarine gliding past is a unique spectacle, creating a memorable moment for both divers and the passengers inside. It adds a futuristic contrast to the ancient relics and natural beauty of the reef, making for a truly one-of-a-kind dive experience.