Explore the lava tunnels in Reunion: an unforgettable underground adventure

Immerse yourself in the heart of LAVE Tunnels in Reunion, a natural treasure shaped by the volcanic activity of the Piton de la Fournaise. Accompanied by passionate speleologists, live an extraordinary experience to discover spectacular underground landscapes. Accessible from 4-5 years old, most of the time you will be standing, some squatting passages, the “ramping” sessions in small hoses are never compulsory.

The lava tunnels, also called volcanic tubes, form when the surface of a lava flow for cooled and hardens, while the molten lava continues to flow inside. Once the flow is finished, it leaves behind a real network of natural galleries with amazing shapes.

Whether you are an underground hiking lover, looking for an unusual activity in Reunion, or simply curious to discover the volcanic underground world, Our outings adapt to all levels: from the discovery visit accessible to all to more technical sporting exploration.

Why explore the lava tunnels with tunnel guides?

• Supervision by professionals and experienced
• Equipment provided for a secure outing
• Eco-responsible activity and respectful of the natural environment
• Ideal with family, friends or for lovers of sensations

Do not miss this unique activity in Reunion, still unknown to the general public, but which promises unforgettable memories. Book your exploration of lava tunnels now and let yourself be surprised by the magic of the Reunion underground.