Dos du Dragon
A ridge of black lava running into the sea on Grande Comore, shaped like a spine.
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The Dos du Dragon is a spine of black basalt running down into the sea on Grande Comore's northern coast, an old lava flow that cooled into a ridge with a jagged crest, which is where the dragon's back name comes from. The sea breaks over the rocks at the seaward end. It is one of the clearest places on the island to see how Karthala's flows reached the coast.
What you actually see
- The lava spine - the jagged basalt ridge running into the sea.
- The crest - the serrated top the formation is named for.
- The seaward end - waves breaking over the rock where the flow meets the water.
- The flow story - visible evidence of Karthala's lava reaching the coast.
When to go
May to October is the drier and cooler season. Low tide exposes more of the rock. The formation is there year round.
Honest expectations
The rock is sharp basalt and shoes are necessary. There is no path and no signage. It takes an hour and there is nothing else at the site.
Nearby
Mitsamiouli is east, and Maloudja is south.
What to pack for Dos du Dragon
Chosen from what this place is for. Tap a kit for the full checklist.
Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.