Gour De Tazenat

The Gour de Tazenat is a volcanic lake in the French department of Puy-de-Dôme. It was formed by a phreatomagmatic eruption about 29,000 years ago. The lake marks the northern limit of the Chaîne des Puys. It is located in Charbonnières-les-Vieilles, near Manzat in the French department of Puy-de-Dôme. It is 20 kilometres northwest of Riom, 5 …
The Gour de Tazenat is a volcanic lake in the French department of Puy-de-Dôme. It was formed by a phreatomagmatic eruption about 29,000 years ago. The lake marks the northern limit of the Chaîne des Puys. It is located in Charbonnières-les-Vieilles, near Manzat in the French department of Puy-de-Dôme. It is 20 kilometres northwest of Riom, 5 kilometres northeast of Manzat and 2.5 kilometres south of Charbonnières-les-Vieilles.
Data from: en.wikipedia.org