No matterhow much I talk about Rainbow waterfall, this has to be the best waterfall of entire North East. .
Maximum number of people miss this as it is hidden in the forest. It get its name because it looks like a pool- 'Wei' and 'Sawdong' means square shape. .
Lush green colour and crystal clear water makes this waterfall unique. .
What do you think, which waterfall is the best, Rainbow or Wei Sawdong?