Alexandra Richard of Radio Télévision Suisse takes us to the waters of Lake Geneva in the company of archaeologists from the Geneva cantonal service and divers from the Octopus Foundation who explore the remains of prehistoric habitation: the pile dwellings. This mission aims to study these UNESCO World Heritage sites.

Ces pieux en chênes, aujourd'hui classés à l'UNESCO, ont servi de construction aux stations palafittes des bords du Lac Léman - © Octopus Foundation

Click here to listen to the radio report in French: