The eruptions of 2004 and 2007 shaped part of the eastern coastline, leaving behind spectacular formations. Today, these flows are home to remarkable lava tunnels, These are natural “archives” of the volcano's history.
2004: The Chocolate Grotto“
A perfect site for a first approach, with easy-to-read lava shapes.
What characterises the 2004 flow
- Flow pāhoehoe corded textures and regular volumes
- Access with easy approach walk
- Ideal for discovery and the landscape reading
2007: the “Coulee of the Century”
More athletic and impressive, the 2007 coulée offers a raw atmosphere and some technical sections.
What makes 2007 unique
- Flow ‘a'a texture of gravel and slag, chaotic atmosphere
- A record flow : impressive volumes of lava
- Links with the volcano's recent history (including the collapse of the Dolomieu crater core)
- Tunnels large dimensions, technical sections
- A sporting progression punctuated by rope crossings
What we explain on the spot
Each exploration is a living interpretation of the volcano: what you see tells a story.
- How these tunnels are rooted in the history of the volcano and the island
- The typical flora that colonises the coulees
- The skylights, hornitos and surface markers
- And of course... how a lava tunnel is formed !
Which experience should you choose?
- Discover 2004 (easier access, landscape reading)
- Sporty / sensations 2007 (more chaotic terrain, rope crossings)
- Full 2004 / 2007 combo (contrasting textures and moods)
Would you like to explore the history of the volcano “from the inside”?
Contact Antre Terre et Mer to choose the package best suited to your level and your desire for adventure.