《徐霞客游记·滇游日记四十一》
弯隆山顶往东环绕的山脉，还从东方延伸，但它的山脊稍微低下，反而不如西边山顶那样高，全是由此地北坡最高的山岭，往东曲折下垂延伸的山脉。
穹顶东环之脉，尚从东度，但其脊稍下，反不若西顶之高，皆由此北坡最高之岭，东下曲而度脉者。
The mountains that surround the summit of the curved hill to the east also extend from the east, but its ridge is slightly lower and not as high as the summit of the western mountain, and it is all the mountain range extending eastward from the highest ridge on the northern slope here.