2 hr 40 min (154.3 km) via national highway no.1 passing Bac Giang Province to Lang Son. Lang Son is known for its beautiful landscapes such as the Bac Son valley, Mau Son Mountain which annually attracts many domestic and international tourists.

Shopping tourism also attracts a large number of local tourists from Hanoi and neighboring provinces as Lang Son, where is a northern border province with a lot of trade gateways with China.

Lang Son tourism also is famous for historical relics such as Nhi scenic relic, Tam Thanh, Mac citadel, To Thi mountain; Archaeological relics of Tham Khuyen, Tham Hai, Keo Leng.

Through tourism, Lang Son's traditional cultural charms are introduced to domestic and international travelers, actively supporting conservation and promotion; At the same time, revenue from tourism also contributes to additional funding for this work at tourist destinations.

Bac Son Valley is a paradise in Lang Son Province northeast Vietnam with breathtaking scenery It’s 160 kilometers – about 4 hours drive on highway 1B from Hanoi. Bac Son valley has its most awesome views at rice harvesting time, So, it’s best to visit Bac Son Valley from September to October when the valley turns yellow over the rice fields. Bac Son is the homeland to many Tay Ethnic folk who is one of 54 ethnic groups in Vietnam. The area is mountainous, surrounded by hills and valleys and the people here live peacefully in this natural paradise. To admire fully Bac Son valley, travelers can climb to the top of the valley’s mountain and get a panoramic view. This is one time you do not want to forget your camera. Son. Email: bacsontours@impresstravel.com