Yesterday I was looking for a route I hadn’t walked before and came up with a path to Nussberg that starts in Grinzing. I found this: https://www.weinwandern.at/grinzing-nussdorf/
Nussberg is a favorite of mine and it’s even nicer if you can circumvent Beethovenweg, which tends to be excruciatingly overcrowded on a sunny weekend afternoon. That’s what this route does. It brings you out at the Döblinger cemetery and takes you up Nussberg from that side. It was wonderful.
ecbinvienna 
Wie schön! Nussdorf, Sievering, and Währing are my favorite parts of Vienna. When I lived there in the 70s, I lived in Sievering. Our good friends the Petritsches live now on Zahnradbahngasse, very near the walk up the hill.