La nuit est belle! is back, under a three-quarter full moon, for a 2nd edition special on night biodiversity in partnership with La Fête de la Nature France et Suisse (The Nature Festival France and Switzerland).

In 2019, 152 communes in Greater Geneva participated actively in the event.

This new edition will go even further by encouraging the private sector – local people, shops and businesss – to turn off their lighting, to make the night sky even more beautiful.

How can you contribute on May 21?