Ask PET AICao Bang in 5 Days in the Dry Season: Ban Gioc Falls & Khau Coc Cha Pass
Cao Bang in 5 Days in the Dry Season: Ban Gioc Falls & Khau Coc Cha Pass
A 5-day Cao Bang itinerary from Hanoi by bus: Ban Gioc Waterfall, Nguom Ngao Cave, Thang Hen Lake, Khau Coc Cha Pass, and how to stay warm in winter.