Silver Waterfall so called Thac Bac in Vietnamese lies beside National Highway No 4D, about 12km from Sa Pa Town’s centre. The waterfall is very convenience to visit and majestic as its name. The falls are stunning in all weather condition and scenic for photography. Fresh water is flowing down from the Lo Sui Tong mountain peak in torrent, looks like a river stream. From there you can see stunning view of the surrounding mountains and the last forests belonging to Hoang Lien National Park.