Dahan Ridge Commissioner urban construction in the Ming Dynasty, in the Mentougou District Rural LU Jia Jun ring for the 1.5 km Cundong Taihanlingshang, Jingxi Road is one of the important pass.

• 大寒岭关城建于明代，位于门头沟区军响乡吕家村东1.；5公里的大寒岭上，是京西古道重要关隘之一。