《徐霞客游记·滇游日记十六》
而瑚娜梯在东南，顺脊往上走；束身峡在西北，顺水槽中去。
而猢狲梯在东南，由脊上；束身峡在西北，由霤中。
And the Huna Ladder is in the southeast, going up along the ridge; and the Bunched Waist Gorge is in the northwest, going down along the trough of the waterfall.