Purple Cave

Purple Cave is a colourful south‑east coast dive site located off Mahébourg and Pointe d’Esny, known for its violet‑tinted corals and a shallow cavern‑like opening in the outer reef. The site lies around 18–22 m and offers a relaxed swim‑through suitable for intermediate divers.

The combination of soft purple hues, sheltered reef structure and good visibility makes Purple Cave a scenic and accessible dive. It is often included in “out‑lagoon” excursions from Mahébourg and Pointe d’Esny.

A Colourful Cavern in the Outer Reef

The site features a small cavern‑style indentation formed by coral growth and natural erosion. The interior walls are covered with purple and violet corals, giving the site its distinctive name.

A Comfortable 20‑Meter Profile

With a depth range of 18–22 m, Purple Cave is ideal for divers who enjoy gentle overhead environments without exceeding recreational limits. The swim‑through is wide and short, making it suitable for intermediate divers.

Reef Life Around the Cave

The surrounding reef hosts snappers, goatfish, soldierfish and the occasional lobster hiding in crevices. The outer‑reef setting also attracts small pelagics cruising along the drop‑off.

Clear Water and Soft Light

The south‑east coast often provides excellent visibility, allowing the purple corals inside the cave to stand out. Light entering from both sides of the opening creates a photogenic atmosphere.

A Scenic and Accessible Swim‑Through

Purple Cave offers a visually striking yet easy dive, making it a favourite stop for divers exploring the Mahébourg and Pointe d’Esny region.