The Mekong and other rivers are a vital part of the country's transportation system. Both services run from Vientiane to Luang Prabang and Luang Prabang to Huay Xai. Ferries often depart early in the mornings and can take several days, whilst speed boats run more regularly and take approximately 8 hours for each leg of the journey. Times and prices alter according to demand. Private jet boats can be hired from Lao River Exploration Services .
Traffic drives on the right.
Many of the roads have been paved in recent years, including the main highway from the Thai border at Savannakhet to the Vietnamese border. However, few main roads are suitable for all-weather driving. In the north of the country there is a road link between Vientiane and Luang Prabang, and from Vientiane to Nam Dong and Tran Ninh. Services link all major towns and cities. Buses can vary from the more traditional type to the converted pick-up truck.