Valtournenche Lake Loz

Despite its modest area of 8.169 km², this lake is an important habitat for local biodiversity, providing a refuge for a variety of small fauna species.
Origin of the Name The name “Loz” comes from a contraction of the French word “l’eau,” meaning “water.”
This place name, according to the pronunciation of the Valdostan patois, should be pronounced “Lò,” omitting the final “z,” a practice also common in other place names in the region and surrounding areas such as Savoy and Haute Savoie.
Lake Fauna Although Lake Loz does not support stable populations of waterfowl because of its small size, it is a vital habitat for other forms of life.
The lake’s shores and shallow waters are populated by dragonflies, dilithids (a particular species of insect) and storm frogs, the latter being particularly active during April and May.
Life Cycle of the Temporary Frog The reproductive period of the Temporary Frog offers a fascinating natural spectacle.
Adults lay their eggs in spring, and visitors can observe the complete life cycle, from tadpole development to their transformation into adult frogs.
These amphibians undergo metamorphosis from aquatic to terrestrial life, switching from a detritivorous to a carnivorous diet.
Visiting Loz Lake Loz Lake is accessible via hiking trails that start from various points in the region.
It is an ideal place for nature lovers and those seeking a quiet hike away from the busy routes.
The hike to the lake is relatively easy, making it suitable even for families with children.