Vietnam shares the borders with Laos, Cambodia & China, which allows tourists to enter and exit Vietnam by land border crossing and international airports (Hanoi, Ho Chi Minh & Danang). If you enter from China, Laos & Cambodia through the border crossing, here are the popular borders that most tourists generally across to Vietnam. Public bus tickets or private taxi can be reserved from travel agencies or from the hotels you’re staying. › Vietnam’s Lao Cai borders with China; if you plan to visit the famous Sapa of Hanoi before continuing your journey to explore Hanoi, Lao Cai border crossing is a great deal and it takes approx 1.3 hrs to Sapa. You can also enter Vietnam through Mong Cai & Huu Nghi from China. › Vietnam’s Cau Treo borders with Laos; It is not worth border crossing from Laos to Vietnam unless you plan your journey to visit amazing, unique colorful Phong Nha + Paradise Caves in the central Vietnam. Here you can catch a bus from Vientiane to Cau Treo then ex