The ground level is divided into six exhibition rooms with ethnological exhibits dealing with the various ethnic groups round in the province, including the northern Thais, Thai Lue, Htin, Khamu, Mabri, Hmong, and Mien. Silverwork, textiles, folk utensils, and tribal costumes can be found on display. Exhibits on Nan history, archaeology, local architecture, royal regalia, weapons, ceramics, and religious art are shown on the second floor, divided into two sections. The first is the main hall which used to be the throne hall of the feudal lord. The second consists of the rooms in the north and south wings. The museum exhibits a wide collection of Buddha images which include some rare Lanna styles as well as the floppy-eared local styles. Usually made from wood, these standing images are in the calling for rain posture (with hands at the sides, pointing down) and they show an obvious Luang Prabang influence.
