Etang de Trente Pas

La Fava is a mountain in the Bernese Alps in Valais, between the Diablerets and the Rhone valley.

Mont Gond is a mountain of the Bernese Alps, overlooking Derborence in Valais. It is located between the Diablerets and the Rhone valley. Etang de Trente Pas is a small lake and bog below Mont Gond.

Le Sérac is a mountain of the Bernese Alps, located near the Sanetsch Pass in the canton of Valais. It belongs to the Wildhorn massif.

Lac de Derborence is a mountain lake in the municipality of Conthey, Valais, Switzerland, located near the hamlet of Derborence. It was formed after rockfalls on 24 September 1714 and 23 June 1749. In 1749, an estimated 50 million m3 of rocks blocked the course of the Derbonne river and led to the formation of the lake.

Savièse is a municipality in the district of Sion in the canton of Valais in Switzerland.

Derborence is a hamlet in the municipality of Conthey, in the canton of Valais, in Switzerland. It is located at 1,450 metres in an isolated valley on the south side of the Bernese Alps and is not permanently inhabited. Derborence is completely surrounded by mountains: The Diablerets (highest) on the north, Haut de Cry on the south and Mont Gond on the east. Derborence can be reached by a road from Conthey, or by foot from Gryon, using the Pas de Cheville. Lake Derborence was formed in 1749 after two landslides coming from the south wall of the Diablerets. Thousands of tons of rock came crashing down from a height of 1900 metres in 1714 and 1749, coming to 400 metres below and forming a 2 kilometre-long natural barrier which gradually filled with water. A virgin forest grew on the rock debris. It consists of spruce, pine, larch, scots pine, beech and willows. The area was acquired by Pro Natura in 1961 and is now protected. The valley, which is exceptionally rich in fauna, is a natural habitat for ibex, chamois, deer, marmots and hares and several bird species including the owl, golden eagle, bearded vulture and alpine chough.

The Prabé (2,042 m) is a mountain of the Bernese Alps, overlooking Savièse in the canton of Valais. It lies at the southern end of the ridge that descends from the Wildhorn and the Sex Noir. Although the Prabé has almost no topographic prominence, it dominates the Rhone valley with a height of more than 1,500 metres. A mountain hut is located near the summit at 1,982 metres.

Mont à Cavouère is a mountain of the western Bernese Alps, located near Derborence in the canton of Valais. It lies north of the Haut de Cry.

Vétroz is a municipality in the district of Conthey in the canton of Valais in Switzerland.

Conthey is a municipality in the district of Conthey in the canton of Valais in Switzerland.

Châteauneuf-Conthey railway station (French: Gare de Châteauneuf-Conthey, German: Bahnhof Châteauneuf-Conthey) is a railway station in the municipality of Conthey, in the Swiss canton of Valais. It is an intermediate stop on the Simplon line and is served by local trains only.

Lac du Mont d'Orge (or Lac de Montorge) is a small lake above Sion, Valais, Switzerland.