Plainpalais Cemetery
One street away from Place de Plainpalais is a Plainpalais Cemetery, nice quiet place in the middle of the busy city. Green lawns, trees, little paths around with benches make it to be the park.
Plainpalais Cemetery hosts few graves and tomblestones of important persons from Geneva's history, such as Jan Calvin.
Location, map
https://www.google.fr/maps/@46.2021234,6.1364627,18z