How were the Estérel rocks formed?

The Estérel massif is famous for its red volcanic rock, which gives the landscape its ochre tones and the water its turquoise shades. It formed over millions of years through various geological processes. Around 120 million years ago, the region was covered by a shallow sea, where sediment deposits formed thick limestone layers. Tectonic shifts then pushed these layers above sea level, exposing them to erosion. Rivers carved deep valleys, and rainwater created fissures and caves in the rock. During the ice ages, the sea level dropped, letting rivers carve deeper. About 10,000 years ago, at the end of the last glacial period, sea levels rose again, flooding the valleys and forming the calanques. Marine and wind erosion continue to shape these cliffs and landscapes today.

How can I get to the Estérel calanques?

You’ll find all available boat tours on our website. You can also book other activities like kayak or paddle rentals from Le Dramont in Saint-Raphaël.

Can you swim in the Estérel coves?

Yes, absolutely! Take full advantage of the beautiful setting and dive in!

Why is it called a "calanque"?

The word “calanque” has Indo-European roots from kal , meaning “stone.” The Ligurian word became callum in Latin, meaning “hardness,” related to culmen , meaning “summit.”

Are there other boat trips along the French Riviera?

Yes, you’ll find many other boat tours with a variety of destinations such as the Lérins Islands , Saint-Tropez , Nice , and Monaco .

From what age can my child go on a boat tour in the Estérel?

With the Blue Boats or maxi-catamarans from Saint-Raphaël, there’s no minimum age. On semi-rigid boats, children can join from age 5 .

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Sea excursion Esterel & Calanques - Departure Fréjus - Expérience Côte d'Azur

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