The Blinders - Banc rouge, Trou aux Biches: Mauritius' seasonal reef

The Blinders - Banc Rouge invites you to explore a thriving reef system away from the main coastline of Trou aux Biches, a dive that feels like a genuine journey. As you descend, the clear Mauritian waters reveal a landscape rich with coral formations, creating an intricate living structure that supports a diverse ecosystem. This site, with its beautiful scenery, offers a serene environment to observe the natural rhythms of the reef, differing significantly from the more frequently dived coastal spots due to its exposed location.

Below the surface, between 12 and 20 metres, the reef unfolds with a variety of reef fish darting amongst the hard and soft corals. Keep a keen eye on the sandy patches and the nooks of the reef for stingrays, often found resting or foraging for food, blending seamlessly with the bottom. The overall topography of The Blinders - Banc Rouge creates numerous opportunities for close observation of these bottom dwellers, making for a rewarding exploration of the reef's substrata.

One of the distinguishing features of this particular reef system is the presence of juvenile sharks, an indicator of a healthy and productive marine environment. While not a thresher or hammerhead encounter, these young pelagics are often seen cruising the open water above the reef, adding an exciting dimension to your dive. Their presence encourages you to look beyond the immediate reef, scanning the azure for these sleek predators as they navigate their nascent hunting grounds.

Navigating The Blinders - Banc Rouge offers a unique perspective on a coral garden that feels remote and untouched. The depth profile, spanning from 12 to 20 metres, allows for extended bottom times, providing ample opportunity to absorb the intricate details of the reef and its inhabitants. The site’s isolated nature, however, dictates specific diving conditions; its proximity to Île aux Serpents to the north means it is only accessible during the summer months, from October to April, when the ocean conditions are favourable and calmer.