The short boat ride from Malpe Beach crosses gentle ocean swells before arriving at the coastline of St Marys Island. Formed millions of years ago by volcanic activity during the rift of Madagascar, these distinctive columnar basalt rocks rise directly from the Arabian Sea in polygonal geometry. Arriving on the first morning boat ensures cool sea breezes and clear views of these rare geological formations.
Navigating the Columnar Basalt Formations
Walking along the northern shore requires sturdy footwear, as the hexagonal basalt pillars create natural stone steps above crystalline tide pools. Small marine life thrives in the saltwater pockets nestled between black volcanic stone structures. Sunlight hits the dark rock surface sharply against the turquoise water, highlighting dramatic natural geometry.
Essential Coastal Travel Tips
Because the island maintains an eco-protection status with no permanent overnight lodgings, visitors should bring drinking water and carry all refuse back to the mainland. Ferries run regularly from October through May, provided weather and wave conditions remain calm. Plan for a two-hour exploration before returning to Malpe Beach for fresh coconut water at sunset.