Skip to main content
©S.BUGNON - Thueyts - Coulée basaltique de la Chaussée des Géants ©S.BUGNON ©S.BUGNON - Thueyts - Coulée basaltique de la Chaussée des Géants ©S.BUGNON
©S.BUGNON - Thueyts - Cascade de la Gueule d'Enfer ©S.BUGNON ©S.BUGNON - Thueyts - Cascade de la Gueule d'Enfer ©S.BUGNON
©S.BUGNON - Thueyts - Le village vu de Bouchard ©S.BUGNON ©S.BUGNON - Thueyts - Le village vu de Bouchard ©S.BUGNON
©S.BUGNON - Thueyts - La Chaussée des Géants ©S.BUGNON ©S.BUGNON - Thueyts - La Chaussée des Géants ©S.BUGNON

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

The nearest tourist office

ARDÈCHE EVENTS

The Grotte Chauvet 2 Ardeche

Request more information

OthersNatural Heritage in Ardeche

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