From its top looking south, you can see that Front Gate is actually two gates: Sun-Facing Gate (Zhengyangmen) and Arrow Tower (Jian Lou), which was, until 1915, connected to Zhengyangmen by a defensive half-moon wall. The central gates of both structures opened only for the emperor's biannual ceremonial trips to the Temple of Heaven to the south.
Visit the Travel Talk forums for help on planning your trip >>
