Coin de Mire (Gunner’s Quoin),Mauritius

• The dramatic silhouette of the islet seen from Cap Malheureux and northern viewpoints
• Boat trips and glass-bottom boat excursions around the islet
• Snorkeling and diving at nearby coral gardens
• Seabird and marine-life viewing (from boats)
• Photography opportunities at sunrise and sunset

• Distinctive volcanic landform rising abruptly from clear, turquoise waters
• Well-developed coral reefs and diverse marine life in surrounding waters
• Steep rocky cliffs and rugged, uninhabited shoreline
• Prominent navigational landmark for the northern coast of Mauritius

• Guided boat tours circling the islet (photo stops and marine commentary)
• Snorkeling or diving on nearby reefs (experienced guides recommended)
• Glass-bottom boat trips for families and non-swimmers
• Bird watching from boats (seasonal sightings)
• Combining a visit with coastal sightseeing around Cap Malheureux and Grand Baie

May to November (Mauritius' cooler, drier season) when sea conditions are generally calmer and visibility for snorkeling/diving is better. Avoid the cyclone-prone months December to March when trips may be cancelled.

Tropical maritime climate: warm year-round. Dry season May–November (cooler, less humid); wet/hot season December–April with higher rainfall and occasional cyclones.

Accessible only by boat—most departures are from Cap Malheureux, Grand Baie, or nearby marinas. Nearest major airport: Sir Seewoosagur Ramgoolam International Airport (MRU) (about 60–90 minutes by road to northern departure points). Public transport to Cap Malheureux and Grand Baie exists but is limited; hiring a car or joining an organized tour is the easiest option. The islet and surrounding waters are not wheelchair-accessible.

Half-day to one full day: a typical boat/snorkel trip around the islet takes a half-day (3–4 hours); combine with a half-day visit to Cap Malheureux or Grand Baie for a full-day outing.

Swimwear and a change of clothes, reef-safe sunscreen, hat and sunglasses, light waterproof jacket if visiting in shoulder season, reef shoes for rocky shores (if any permitted landings), snorkeling gear (many operators provide equipment), water-resistant bag and camera.

After the excursion, enjoy local seafood and Creole dishes in Cap Malheureux or Grand Baie. Souvenirs to look for include local rum, handcrafted sega-themed items, postcards and prints featuring Coin de Mire, and local crafts sold in nearby towns.