Association for the Safeguard of Lake Leman – ASL

Welcome to the website of the Association for the Safeguard of Lake Leman – ASL. Since 1980 we have been fighting to keep the water of our beautiful Leman and its rivers as pure as possible. But we cannot win without Your support! Please help us to give our children the opportunity to enjoy this beautiful lake and its rivers for a long time.

Enjoy your visit and do not hesitate to contact us !