Wiang Sa

Wiang Sa is an administrative district occupying central Nan province with numerous sub-districts and villages spread across its territory. The landscape consists of rolling hills and natural highlands at an elevation of around 227 meters above sea level.

The district was originally established in 1908 under a different name and underwent administrative changes over the decades. It received its current name in 1986 after being known by other designations during the mid-twentieth century.

The district maintains traditional Thai administrative structures with 17 sub-districts and 128 villages, each preserving local governance and community practices.

The district shares borders with several neighboring districts and Laos to the east, connecting through road networks. Travel to the area is accessible via routes connecting to adjacent administrative zones.

The eastern portion of the district extends into the Luang Prabang Range, forming part of the mountain zone in the Thai highlands. This geographical feature creates distinctive terrain with elevation changes and forest cover.

Location: Nan

Elevation above the sea: 227 m

GPS coordinates: 18.59833,100.74000

Latest update: December 7, 2025 20:48