This mountainous Northern Province is wedged between Luang Prabang in the east, Phongsaly in the north east, Sayabouly in the south and China sharing a small northern border.

Oudomxay is populated by some 23 ethnic minorities mainly Hmong, Ekor (Akha) and Khamu.
Muang xay town (also known as Oudomxay) is the capital of the multiethnic province of Oudomxay situated the Nam ko basin and surrounded by scenic mountains. The town is formed by small villages at an important point of intersection in northern Laos. The proximity to China, Vietnam and the multiethnic influence made the dynamic center of Muang xay unique from other towns in the region. However, in the side streets the relaxed Lao life continues and there are many interesting things for you to discover. The country side around Muang xay has several beautiful natural features to visit and the mountainous province is also home of many ethnic groups. Adventure tourism ecotourism tours.

Adventurous eco-tourism tours can be arranged from village to village with travel either by ox cart or on foot. Tad Lak Sip Et Waterfall at Km.11 in Muong Xay District, as well as hot springs and temples at Muong La District and Phouxay Mountain are among some of the outstanding natural scenery worth visiting when in the area.

Oudomxay's proximity to China has brought the province rapid economic growth and infrastructure developments, including good road access to the provincial capital, Xay District.