Information
Strombolian volcano (Gravenne), attached to the young volcanoes of Ardèche, the Gravenne de Thueyts is a Strombolian type volcano erupting crater culminating at 600 m. altitude.
Opening
All year round.
Photos
Rates
| Free access. |
|---|
Strombolian volcano (Gravenne), attached to the young volcanoes of Ardèche, the Gravenne de Thueyts is a Strombolian type volcano erupting crater culminating at 600 m. altitude.
All year round.
| Free access. |
|---|
