Dive into the invisible world of Lake Geneva and discover plankton — a microscopic universe essential to the lake's life
When we think of Lake Geneva’s biodiversity, we usually picture fish, birds, or tall aquatic plants brushing against swimmers’ legs in summer.
But what if the most vital part of the lake’s ecosystem were actually invisible to the naked eye?
In fact, billions of tiny — even microscopic — animals and plants with astonishing powers live in its waters. Known collectively as plankton, they can make the lake appear vividly colored or crystal clear. They form the foundation of a complex food chain: without them, there would be no perch, whitefish, or pike.
Who are these tiny but essential players in the life of Lake Geneva and lakes everywhere? How have generations of scientists uncovered some of their secrets? And what happens when human activity disrupts their fragile balance?
Blending science and history, this exhibition immerses you in the infinitely small to reveal an extraordinary and often overlooked world.
Forget binoculars, magnifying glasses, or fishing nets — to meet this miniature population, you’ll have to shrink down and move as quietly as they do.
Ready to dive into a single drop of Lake Geneva?
