Étang de Cazaux et de Sanguinet, Lake in France
The Étang de Cazaux et de Sanguinet is one of the largest freshwater lakes in France.
The lake's formation dates back to more than 4000 years ago, influenced by wind and sand movement.
Known for its rich biodiversity and aquatic sports.
Popular spot for swimming, sailing, and fishing during summer.
It features remains of prehistoric pile dwellings underwater.
Location: Gironde
Elevation above the sea: 12 m
Source: Wikimedia