1. Inhalt
  2. Navigation
  3. Weitere Inhalte
  4. Metanavigation
  5. Suche
  6. Choose from 30 Languages

Euromaxx

The largest underground lake in Europe

The natural underground lake near the village of Saint-Léonard in the Swiss Alps is the biggest in Europe. Some 80,000 visitors are drawn to the lake's beauty and mystical atmosphere each year.

Watch video 04:50