The Citta dei Sassi is certainly superbly situated.
Also on the Sella Pass, Cogoi (Pian Schiavaneis) looks decent, has plenty to do in the 7s and up, and was fairly popular when I was last there. The pin in the UKC logbook seems to be in the wrong place but it’s 15 mins. from the road and easy to find.
Edit: I hadn’t seen Nibile’s post mentioning the chipping.
Lots of great multipitch sport of course...