Thueyts - Visite géologique à Thueyts - descente le long de la coulée basaltique de la chaussée des géants ©sourcesetvolcans
Thueyts - Visite géologique à Thueyts - basalte pierre volcanique ©sourcesetvolcans
Thueyts - Visite géologique à Thueyts - belvédère de la gueule d'enfer et pont du diable ©sourcesetvolcans
Thueyts - Visite géologique à Thueyts - orgues basaltiques de la chaussée des géants ©sourcesetvolcans
Thueyts - Visite géologique à Thueyts - vers le pont du diable ©sourcesetvolcans

Thueyts, Ardèche

Opening : Tuesday 15 July 2025.
At 6pm. RDV in front of the Tourist Office in Thueyts.

Tuesday 19 August 2025.
At 6pm. RDV in front of the Tourist Office in Thueyts.

Subject to favorable weather.


Discover the geological treasures of Thueyts. From the Devil's Bridge to the King's Ladder, follow the famous flow of the Giant's Causeway. Led by Maryse Aymes from the association Clapas roche nature et paysage. Duration: 1h30.

Guided geological tours in Thueyts with Clapas.
Info and booking OT Sources&Volcans 04 75 36 46 26 https://sourcesvolcans.com/
Bookings open on 01/07 and 01/08. For children aged 8 and over.
Bring suitable clothing, shoes and water.


Free of charge. Registration required. Limited capacity.
  • Car park
  • Parking
  • Public WC
  • Tourist information
  • Booking obligatory
  • Tour free of charge
  • Pets welcome
  • Pets accepted: Yes
  • Animal reception conditions:
    Please be sure to keep your pets on a leash during your visit
  • Not accessible in a wheelchair

Geological walk: The King's ladder at Thueyts

Office de tourisme de Thueyts
12 rue Pouget
07330 Thueyts


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