《徐霞客游记·黔游日记三》
半里路，峡谷完了，就向东南攀登隘自上走，这个隘自藤葛林木蒙蒙密密，石骨嶙峋，极其狭窄。
半里，峡穷，乃东南攀隘上，其隘萝木蒙密，石骨逼仄狭窄。
After half a li, the canyon ends and you must climb southeast along the narrow pass, which is thickly covered with vines and trees and has jagged rocks that make it extremely narrow.