This white European-style building blends with Nan's local architecture. It is a place that contains valuable treasures that are inherited from Nan from the past to the present. Originally, this place was "Ho Kham", which was the residence and governor of King Suriyaphong Pharitdet. Ruler of Nan It was built in 1932 and used as the location of Nan's first town hall. Within this museum divided into two floors The ground floor area showcases the lives of various tribes in Nan province. Including important traditional festivals of the province, such as the succession of the boat races on the top floor It exhibits antiques from various periods found in Nan province. since prehistoric times Until the era of the ruler of Nan There are ancient objects that are worth looking at, such as - Black ivory, a sacred object that is invaluable to Nan. It is an ivory on the left, 94 centimeters long, measures 47 centimeters around the largest part, weighs 18 kilograms, acquired during the reign of the 5th ruler of Nan. Aged around the 21st century, from the Bo Suak kiln, Suak Sub-district, Mueang District, Nan Province - Buddha image in subduing Mara, Lanna style, influenced by Burmese art 25th Buddhist century - Phan Phra Si, enamelled silverware Decorations of the last ruler of Nan - the smallest temple in Thailand It is an unseen that can be seen in this museum.