Regensdorf is a municipality in the district of Dielsdorf District of the canton of Zürich, Switzerland. It is the biggest city in the region Furttal.
Katzensee is a lake that also includes the bath/lido Strandbad Katzensee on the border with the Affoltern quarter of the city of Zürich.
Wikipedia https://en.wikipedia.org/wiki/Regensdorf
Official Website https://www.regensdorf.ch/
Coordinates 47°25'54.352" N 8°28'4.956" E