The Port of Bonifacio is committed to the protection of its environment and heritage, as demonstrated by the certifications it has received.

The coastline of the southern tip of Corsica presents a succession of remarkable landscapes that are distinguished by their diversity. In an island whose geological framework is mainly composed of granite, the most singular landscape event is undoubtedly the Bonifacian causse: the limestone plateau resulting from the mineralization of sediments deposited at the bottom of a sea that has long since disappeared, overhangs the windy, reef-strewn strait that separates as much as it unites Corsica and Sardinia.
These areas are alive and fragile, so please respect the regulations and behave in a way that is respectful of the landscape, the flora, the fauna and the tranquillity of the area.
From the sea, Bonifacio’s landscapes can be discovered from a different perspective. The cliffs, coves and rock formations shaped over time create an exceptional natural landscape stretching all the way to the Lavezzi Islands archipelago.
This geological diversity is based on two main types of rock. On one side, a granite bedrock, particularly resistant to the forces of the sea, forms the islands and much of the coastline. On the other, softer limestone has been gradually carved away by waves and time, creating numerous cavities and sea caves.
Among these formations, the Napoleon’s Hat Cave, also known as Saint Anthony’s Cave, is located at the entrance to the channel, near the Corsica’s Rudder. Further along the coast, Sdragonato Cave is recognizable by its natural opening, which resembles the shape of Corsica.
These two sites are subject to prefectural orders issued on July 29, 2022, due to the risk of rockfalls. Prefectural Order No. 2022-239 regulates navigation, anchoring and scuba diving in the vicinity of Saint Anthony’s Cave, while Order No. 2022-240 imposes similar restrictions in and around Sdragonato Cave.
These regulations must be respected to ensure everyone’s safety and protect these fragile natural formations.
Other geological features can also be found along the coastline, such as the Bath of Venus and the circular cave known as The Orca, also called The Jar. They must be discovered in accordance with maritime regulations and the rules protecting these natural areas, without entering restricted zones or damaging these particularly sensitive environments.
Enjoying this exceptional coastline also means helping to preserve it.
In Bonifacio, you will be served: spectacular strolls along the cliffs, ecological strolls in the middle of the scrubland, strolls along the coastline leading to incomparable creeks and beaches. The paths of Bonifacio are accessible all year round, for young and old, so go for an adventure!
Discover also the walks of the South Corsica through the GR20 in Corsica, one of the most beautiful paths of Europe in the heart of the Mediterranean.