15km towards Sapa is
Thac Bac (Silver Waterfall). With a height of 100m, it's a big one, and the loop track is steep and scenic.
Lying beside National Highway 4D, the waterfall pours down
like a giant white dragon descends from the sky. It is
formed by sources of water from the Lo Sui Tong mountain
peak, roaring and producing white foam to offer a stunning
view over surrounding mountains and lush forests. Visitors
may climb up the top of the waterfall to enjoy greater
sight, which invokes a certain feel of romance. Bring along
wide-angled cameras for the mountains, you won’t regret it.