page_title: Lac du Lauvitel
section_title: Geography
hierarchical_section_title: Lac du Lauvitel / Geography
caption_attribution_description: English: A Panorama of Lac du Lauvitel
context_page_description: Lac du Lauvitel is a lake in the commune of Le Bourg-d'Oisans in the Isère department of France. At an elevation of 1530 m, the lake has a surface area of 0.35 km². It is situated in the Vénéon valley. It is the largest lake of the Écrins massif and forms one slope of the Oisans region. The lake is accessible by foot from the nearby town of la Danchère.
  The southern part of the lake and valley are classified as part of a "réserve naturelle intégrale" since 1995. This classification aims to preserve such areas in their natural state as if entirely unaffected by human activity. This restricted area is forbidden to visitors and is instead reserved exclusively for scientific research, having been recognized in 2012 as an essential protected area for its scientific importance according to an assessment by the International Union for Conservation of Nature.
context_section_description: The surface of the lake is approximately 25 to 35 hectares, reaching 65 m in depth. No surface water escapes from the lake. The natural water-retaining formation appeared approximately 400 years ago, when a rockslide added material to an already present glacial moraine.
  In winter, the surface ice layer surpasses a depth of one meter. During periods of snowmelt, meltwater overflow from the surrounding summits surpasses the porous flow capacity of the lake which as a result can increase in depth by 20 m compared to its level during the summer, before overflowing.
caption: A view of the lake from the north-eastern shore.
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