Vang Vieng

Vang Vieng was first settled around 1353 as a staging post between Luang Prabang and Vientiane. Originally named Muang Song after the body of the deceased King Phra Nha Phao of Phai Naam was seen floating down the river, the town was renamed Vang Vieng during French colonial rule in the 1890s. Significant expansion of the town and its infrastructure occurred during the 1964-1973 Vietnam War when the US constructed an air force base and runway that was used by Air America. The airstrip was then called "Lima site 6". The runway has not been built on and can easily be seen via aerial or satellite images located between the main street and the national highway (Route 13). American plane hangars also remain in the area. Since Laos opened up for tourism in the late 1990s, the town has grown substantially due to the influx of backpackers and associated business development. …

Vang Vieng has a tropical monsoon climate according to the Köppen climate classification, with a distinct dry season and a lengthy and rainy wet season, totalling about 3300 millimeters a year. The wet season lasts seven months, from April to October, and is characterized by high amounts of rainfall, which peaks in July with an average of 840 millimeters. The dry season spans November to March, and features cooler temperatures than during the rest of the year. The weather in Vang Vieng is coolest during the months of December and January, and hottest from March to May. Overall, the temperature ranges from an average low of 13.5 °C in January to an average high of 34 °C in April.

Vang Vieng has become a backpacker-oriented town, with the main street featuring guest houses, bars, restaurants, internet cafes, and tour agencies. Attractions of the town include inner tubing and kayaking on the Nam Song River, which, until 2012, was lined with bars selling Beer Lao and Lao-Lao, and equipped with rope swings, zip lines, swimming and diving into blue lagoon, and large decks for socializing. Vang Vieng locals have organised themselves into a cooperative business association to sell tubing as an activity, in a system in which 1,555 participating households are divided into 10 village units, with each unit taking its turn on a ten-day rotation to rent inner-tubes to the tourists. Thanongsi Sorangkoun, owner of an organic farm in Vang Vieng, says that tubing inadvertently began in 1999 when he bought a few rubber tubes for his farm volunteers to relax on along the river. …