Schinkelplatz

Schinkelplatz is a public square, actually more of a triangle. The square is named after Karl Friedrich Schinkel, whose statue also adorns the square along with monuments to Peter Beuth and Albrecht Thaer. Currently the square is undergoing renovation, although I don't think there's normally much on the square anyway,

It's a few minutes walk from Schloss Bridge, so it's no big deal to walk from the tourist circuit to see three monuments. The square also has a simple fountain and some interesting repeating geometric mosaics, but I wouldn't go out of the way to see it.