Tong Pass

The Tong Pass (潼關), or Tongguan, is a mountain pass situated at the confluence of the Wei and Yellow Rivers. The name also refers to the fortress built to defend the pass. 
As a natural choke-point between the and the basin, Tong Pass was historically a critical line of defence for the former imperial capital of Chang'an.Assassin's Creed: Dynasty – promotional material
==Appearances==
*Assassin's Creed: Dynasty
==References==
zh:潼关
Category:Locations in China
Category:Forts
Category:Mountain passes