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©S.BUGNON - Thueyts - Coulée basaltique de la Chaussée des Géants ©S.BUGNON ©S.BUGNON - Thueyts - Coulée basaltique de la Chaussée des Géants ©S.BUGNON
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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.

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This is visible from the Devil's Bridge and also along the "Devil's Bridge, King's Ladder" hiking trail.

Rates

Free access.

Ouvertures

All year round.

Giant's Causeway

Natural wonder, Volcano
Giant's Causeway
07330 Thueyts
France

The nearest tourist office

ARDÈCHE EVENTS

The Grotte Chauvet 2 Ardeche

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OthersNatural Heritage in Ardeche

Located at: Thueyts
The hell's mouth waterfall
Located at: Thueyts
King's scale
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Pont du diable
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Queen's scale
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Gravenne of Thueyts
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Maar Doris
Located at: Montpezat-sous-Bauzon
The Gravenne volcano
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Souilhol volcano
Located at: Meyras
Volcanic bomb
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Basalt flows of the Amarnier