Vientiane is the capital city of Laos. It is situated in Mekong Valley.
Location of Vientiane
Vientiane is located in and is the capital of the Vientiane Prefecture. Vientiane is situated on a bend of the Mekong river, which forms the border with Thailand at this point. Vientiane is Southeast Asia's smallest capital. Vientiane is served by the Wattay International Airport.