Zurich's summer is in full swing, almost every neighborhood celebrates the short nights with its own open air festival and the Züri Fäscht is just around the corner. It can hardly get any better? On the contrary! The party is just getting started for all those who are staying at home during summer break. Here are our favorite Zurich summer events, all of which you can visit for free or at affordable prices. And very important: Don't forget your swimming trunks for a refreshing dip in the water.