This
1600m
long U-Valley was caused by glacial erosion 0.9 -1.1million years ago. Water erosion and collapsing cliff sides transformed the U- Valley into a narrow gorge with steep precipices. The valley is covered with flowers year round resembling embroidery. It was thus named
Embroidery
Valley
.
![](http://www.lushangeopark.com/userfiles/images/20211214/ffeaa75ae278b96b57f4c565b51f48e2.jpg)