These are photos of this same artificial lake in my home town... only it wasn't frozen this time because it was summer. :)
The building that is reflected in a water is a hotel, and there are also a restaurant and a cafe on the ground floor.
22 July. The water was perfectly calm.
I'm not a big fan of the barrel donkey on the other side of the building, but my friend Galya liked it a lot (back to 22 July with this photo). You can see some green horse chestnut fruit in the top right corner.