Today, we start with a short vehicle transfer west to Lung Phin for an off-the-beaten-track mountain ride to Xin Man. the rural Dist, located right on the Vietnam & China border. Some hills have incredible picturesque landscapes between Ha Giang and Lao Cai provinces. We bike to explore one of the most remote parts- a homeland of local ethnic groups; Nung, the Flower Hmong, the Tay, and the Ha Nhi tribes. Enjoy every minute on today' ride; breathtaking view of the Hoang Su Phi terraced fields, a national heritage, and one of the most beautiful landscapes in Vietnam. The epic landscape of rice-terraced fields and the peaceful scenery had created by man and nature over thousands of years. In the after, we carry on our mountain biking adventure along a quiet road that gently climbs and follows the river to Hoang Su Phi.