Join us for an authentic 5-day 4-night trek through the Song Chay Mountains in Hoang Su Phi district, Ha Giang province. From Thong Nguyen to the Gate of Heaven, each day unveils unique cultural encounters and stunning landscapes. Immerse yourself in the warmth of local hospitality, sharing dinners with local families and exploring isolated villages. This is more than a trek; it's a journey into the customs and lifestyles of the diverse ethnic groups nestled in Hoang Su Phi, Ha Giang, Vietnam.