The Palatine Gate (Italian: Porta Palatina or Porte Palatine; Piedmontese: Tor Roman-e) is a Roman Age city gate located in Turin, Italy. The gate provided access through the city walls of Julia Augusta Taurinorum (modern Turin) from the North side and, as a result, it constituted the Porta Principalis Dextra (Right-Side Main Gate) of the old town.
The Palatine Gate represents the primary archaeological evidence of the city's Roman phase, and is one of the best preserved 1st-century BC Roman gateways in the world. Together with the ancient theatre's remains, located a short distance away, it is part of the so-called Archaeological Park, opened in 2006.
From the top of bell tower of the the Duomo, the whole gate and the piece of remaining old wall can be seen and it is quite impressive.
Location : Porta Palatina