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King's scale

Opening hours: Du 01/01 au 31/12

This staircase consists of volcanic stones is located in a natural fault in the basaltic flow of the Causeway Giants. It also allows you to join the village of Thueyts up the climb from the Devil's Bridge.

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At the arrival of a hike along the Ladder of the King, there are several lookouts, from which we have a panoramic view of the Ardèche valley and the Devil's Bridge.


Free access.

Opening times

All year round.

King's scale

Natural wonder
Altitude460 m
King's scale
07330 Thueyts

The nearest tourist office


The Grotte Chauvet 2 Ardeche

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OthersNatural Heritage in Ardeche

Located at: Thueyts
Giant's Causeway
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The hell's mouth waterfall
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Queen's scale
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Autureyre rock
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Gravenne of Thueyts
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Maar Doris
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The Gravenne volcano
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Souilhol volcano
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Volcanic bomb
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Basalt flows of the Amarnier