Our mission is to preserve the last Lost Worlds – natural environments that are both remote and among the most biodiverse on the planet, yet at risk of disappearing – and to support the community that depend on them.

Our approaches and fields of action

Science & Exploration

We organize exploration and scientific research missions because we protect what we know.

Conservation & Development

We create protected areas and develop economic and social development programs with local communities.

Forest in the Makay massif

The Makay Massif


Les fjords du Scoresby Sund au Groenland

The Scoresby Sund


Our actions in France

Sharing and awareness

We share with as many people as possible the beauties of nature, the fascinating discoveries of our expeditions as well as some keys to a better world.

Who we are

Since 2010, we have been working to protect these lost worlds.
Discover our association, our raison d'être and our support, thanks to which all this is possible.

How you can help

There are a multitude of ways to help us and participate in the preservation of our planet. We offer some of them below and to discover all our options, go to here.

Our latest news

Protégé : Acanthasters

Au cours de nos premières plongées à Sulawesi, nous avons relevé la présence au milieu du corail d’une créature à l’aspect tant fascinant qu’inquiétant. Enquête au cœur d’une des menaces...

Safeguarding Sulawesi's Giant Clam

PORTRAIT - Our partner in marine conservation in Indonesia, 'Pak Habib', has been dedicated for more than 10 years to the protection of giant clams, these bivalves essential to life ...

Reforestation: first plantings in 2021

Madagascar has experienced over the past 60 years a significant fragmentation and disappearance of its forests, with a decrease of nearly 44% of its forest cover. Despite the fluctuations ...