《徐霞客游记·滇游日记三十四》
就见坑中有潺潺流水，自崩裂的山崖向东南流，坑谷两旁全是陡峭的山崖密蔽，全无路的影子，可坑底非常平坦，水流在杂乱的砾石之间，不时绕过平坦的沙滩水流，就顺着水流走。
则坑中有水潺潺，自崩崖东南流，坑两旁俱峭崖密翳，全无路影，而坑底甚平，水流乱砾间，时有平沙潆之，遂随之行。
I saw that there was a flowing water in the pit, flowing from the collapsed cliff to the southeast. The cliffs on both sides of the pit were steep and dense, and there was no trace of the road, but the bottom of the pit was very flat. The water flowed between scattered gravels, By the flat sandy beach, go with the water