Organic farm, 3 km north of Vang Vieng, close to where the main tubing run starts, is an organic farm offering volunteering opportunities. It is noise-free until about 11:00 and again when the last revellers return to town around 18:00. They teach the village children, build mud brick buildings, learn/teach farming, eat organic food and go to sleep at 22:00. The farm has also a kitchen and sells organic food. The organic farm has dormitory (30,000 kip ), budget and more luxurious rooms for rent.