Lac Souterrain
@lac-souterrain.com
Le Lac Souterrain de St-Léonard se situe en Suisse, entre Sion et Sierre, au cœur des Alpes valaisannes. Témoin privilégié de la formation des alpes, ce lac souterrain navigable se niche dans le coteau entre 30 et 70 mètres de profondeur sous le vignoble. Avec une longueur de 300 mètres, c’est le plus grand lac souterrain naturel et navigable d’Europe.
Lac Souterrain's Company Logos


Lac Souterrain's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#0C9DE0
Cerulean
12, 157, 224
199, 90, 46
95, 30, 0, 12
#8BD4F5
Malibu
139, 212, 245
199, 84, 75
43, 13, 0, 4
#045E9D
Bahama Blue
4, 94, 157
205, 95, 32
97, 40, 0, 38
About Lac Souterrain
Lac Souterrain de St-Léonard is a prominent brand located in Switzerland, nestled in the heart of the Valais Alps, between Sion and Sierre. This underground lake, a witness to the formation of the Alps, offers a unique and immersive experience. It is the largest natural and navigable underground lake in Europe, spanning a length of 300 meters.
Situated 30 to 70 meters below the vineyard-covered hills, this hidden gem is accessible through guided boat tours. Led by multilingual guides, visitors embark on a 30-minute journey through the clear waters of the lake, unraveling its mysterious beauty. With boats accommodating up to 40 people, the tours provide a serene and enchanting atmosphere.
Whether you're an individual visitor, part of a group, or looking for a private event location, Lac Souterrain de St-Léonard offers an unforgettable experience in a captivating environment
Brand industry
Hobbies and Leisure
Company type
Public Company
Year founded
1949
Company size
11-50 employees