Iles Sanguinaires

About

The Iles Sanguinaires are an isolated archipelago of four rocky islands off the coast of Ajaccio, Corsica. Recognised as a "Grand Site de France" in 2017, the area is celebrated for its dramatic volcanic geology, a kaleidoscope of seabird colonies, and some of the most unforgettable sunsets on the island. Visitors can embark on short boat trips that make the islands accessible by day, a perfect stop for families, couples, and nature enthusiasts seeking a tranquil escape from the city. Each island is composed of dark diorite and lighter monzonitic granite, creating a striking contrast against the turquoise Mediterranean. Birdwatchers will delight in the abundance of species such as the Yellow‑legged Gull, Black‑headed Gull and the rare Ashy Shearwater that nest on the cliffs. The main island, Mezu Mare, hosts a variety of endemic flora, including the spectacular arum mange mouche. Historically, the Iles Sanguinaires have been a site of human intrigue since the 16th century, with the remains of a Genoese tower and the now‑rusting lighthouse that once serviced the lighthouses of the region. The fosse remains a living museum of Corsican heritage, welcoming visitors in a setting that feels both alive and ancient. The best time to visit is May to June, when the weather is warm but not yet peak summer, allowing for early bird watching and sunset viewing without the crowds that swell in July and August.

Highlights

• Spectacular Sunset Views
• Unique Volcanic Geology
• Abundant Seabird Colonies
• Rich Flora
• Historical Lighthouse

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At a glance

• Typical visit: about 2 hours