This stone bridge from the early 19th century makes for a great walk with beautiful views of the river. Especially charming at night.
Wikipedia (Italian) http://it.wikipedia.org/wiki/Ponte_Vittorio_Emanuele_I
Address Ponte Vittorio Emanuele I, Torino 10131, Italy
Coordinates 45°3'48.19" N 7°41'51.284" E