《徐霞客游记·盘江考》
桥西边敞开一座朝东走向山坞，于是过上桥，往西转进坞中，走半里到温泉。
桥西开一坞东向，即由上桥西折入坞，半里至温泉。
To the west of the bridge, a mountain recess faces east, so cross Shangqiao, turn west into the recess, and walk half a li to the hot spring.