• Entry is cash only at the gate, though the snack stands take cards and Multisport cards cover entry
• Slide, trampoline and playground come with every beach ticket, so there is nothing extra to pay once inside
• Free parking at the main gate, reached along K Jezeru from Košík, since the Háje end of the street is closed to cars

Hostivař Reservoir is the city's largest lake, ringed by a forest park. The main beach mixes lawns with a long sandy shore that slopes gently into the water.

Kids get a two-lane inflatable water slide, a big trampoline, a playground with a climbing wall, and pedal boats and paddleboards to rent. The wooded shore beyond the beach has more playgrounds, cycle paths and a rope park.