The old botanical garden is my favorite green island in the city center. Thanks to a collection of moveable wooden chairs, it is an ideal spot for reading or having a chat with friends. The park is surrounded by office buildings and the Schanzengraben: a moat that serves as a hidden promenade from the city’s very center all the way to the lake.
I like this place to cool off during hot summer days. Have a short walk upriver and let yourself float down by the green and fresh water, sourcing from Lake of Zurich. If you have the guts, throw yourself down the crossing bridge.