HA NOI - LANG SON - CAO BANG (08 days/07 nights)   Day 01: Hanoi Arrival at Noi Bai airport. Pick up and transfer to hotel for check in. Free at leisure. Lunch. Afternoon city tour including the Sword Lake,...

At some 272 km north of Hanoi, Cao Bang Province is the homeland of many Vietnamese minority groups  who live on forestry and farming. Many of them still maintain the custom of living on the highest mountains and make stepped...

Lang Son - capital of mountainous Lang Son Province - is situated in a large valley on the left bank of the Ky Cung River, at an elevation of 500 meters. The area is largely populated by ethnic minorities: Tay,...