Hang Dong Valley, Son La Province

A pleasure for travellers to come to Hang Dong Valley in the mountainous province Son La, Vietnam is to admire a sea of clouds, experience touching clouds and feel the cold seeping in flesh. Hang Dong is one of the rooftops of Son La Province and November is the best time to travel here because it is considered as a land of heaven to "hunt clouds".

The photo courtesy of Tuoi Tre News