Twenty minutes by car or bus from the city is a lake formed by a dam built in 1988. There’s 40 hectares of water and pine woodland, with three small beaches, a grassy area and all sorts of things for kids to do in summer: You can hire pedalos and play mini-golf, while kids have an inflatable playground to scramble over on the lake.
Motorised craft are banned on the waters, which keeps things peaceful, and you can take gentle walks in the forested hills and have family picnics on the benches beneath the pines.