《徐霞客游记·滇游日记三十九》
崖顶正如一堵墙，南北虽长但宽处都是一丈多，上下虽然高悬可崖脚全是笔直竖立。
此庵遂成一画幅，其顶正如堵墙，南北虽遥而阔皆丈余，上下虽悬而址皆直立。
The peak of the cliff is just like a wall, although it's long from north to south, it is over a zhang wide, and it is towering high above, but the foot of the cliff is straight upright.