Verdon Gorge

The Verdon Gorge (French: Gorges du Verdon Occitan: Gòrja de Verdon) is a river canyon located in the Provence-Alpes-Côte d'Azur region of Southeastern France. It is about 25 km (15.5 mi) long and up to 700 metres (0.4 mi) deep. It was formed by the Verdon River, which is named for its turquoise-green colour, one of the location's distinguishing characteristics. In between the towns of Castellane and Moustiers-Sainte-Marie, the river has cut a ravine to a depth of 700 meters through the limestone mass. At the end of the canyon, the Verdon flows into the artificial Lake of Sainte-Croix.

The gorge is very popular with tourists, who can drive around its rim, rent kayaks to travel on the river, or hike. The limestone walls, which are several hundreds of metres high, attract many rock climbers. It is considered an outstanding destination for multi-pitch climbing, with 1,500 routes available ranging from 20 metres (65 feet) to over 400 metres (1,300 feet).

During the Triassic period, the Provence subsided and was covered by the sea, leaving thick layers of various limestone deposits. Several million years later, with the arrival of the Jurassic period, the area was covered by a warm shallow sea, which allowed the growth of various corals. The Cretaceous period saw what is now Basse Provence being raised and the sea reaching the current location of the Alps, which were themselves erected during the tertiary era. As a result of the large-scale geological activity, many of the Jurassic limestone deposits fractured, forming relief with valleys and other such features. The origins of the Verdon Gorge can be traced to this era.

The dawn of the Quaternary period had large-scale glaciation, transforming water pockets and lakes into rivers of ice, which remodeled the topography, scouring and striating the landscape. At the end of this activity, erosion by rivers continued, forming the Gorge as it is today. The Verdon's riverbed was scoured for a second time of the accumulated coral and limestone sediments, by a water delivery rate nearing 2000 to 3000 cubic metres per second.

The gorge was described in printed form from 1782 and 1804. By the second half of the 19th century, it was featured in French tourist guides. According to Graham Robb's book The Discovery of France, the gorge did not become known outside France until 1906.

On 10 July 2006, the Council of State annulled the declaration of public use of a project by EDF relating to a proposed high-voltage line which would have had to pass through the Verdon Gorge. This decision ended 23 years of struggle by public groups and associations of environmental defence to preserve a site of exceptional natural interest, of which a part contains protected animal and plant species.

During the 2022 European drought, the water levels in the river were very low and dried up completely in some parts.

Wikipedia, „Verdon Gorge” (CC BY-SA 4.0), wikipedia.org, 2026/01/08.