2024

ENVERGURE RÉUNION

Caving
5/5
• 1 review

This provider takes you to explore lava tunnels, such as the Blue Basin tunnel located at the artisanal village of L'Éperon in the west of the island. After a short climb, you will observe endemic birds nesting here, and discover large rooms with walls covered with magnesite crystals. Two routes are possible: a long crossing of 2.5 km (4-5h), to the less frequented parts of the tunnel, or the discovery (3h) of the narrowest passage (10 m on your knees) where you will learn how lava tunnels are formed.

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