Tai Lue, the ethnic group most common to the Valley of Muang Sing, are devoutly Buddhist. Hence, there are 23 wats (temples) and monasteries in the area. Near the center of town there a few important wats to visit. Wat Luang, the most important wat in the area, is located off the main road next to the museum. Wat Namkeo Luang, which has a large monk residency, is also quite beautiful and is located on the road to Xiengkok, just as you turn off from the paved road to Namtha on the right. Wat Chiang In and Wat Chiang Lae are a short walk from Wat Luang.