Official site of the Ardeche Tourist Board
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Giant's Causeway
Opening hours: Du 01/01 au 31/12
Basalt flow from the Strombolian volcano of Gravenne Thueyts. It reaches locally more than 50 m thick and 80 m high, so it is one of the largest of the Young Volcanoes of Ardèche and one of the highest in Europe.
More information
This is visible from the Devil's Bridge and also along the "Devil's Bridge, King's Ladder" hiking trail.
Rates
Free access.
Opening times
All year round.
Giant's Causeway
Natural wonder, Volcano
Giant's Causeway
07330 Thueyts
France
How to get there?
The nearest tourist office
Located at: Thueyts
Thueyts Ardèche des sources et volcans tourist office ARDÈCHE EVENTS
