The museum was established on May 13, 2009 by Mr. Rassamintr Nititham, with a principle idea to preserve local culture and bring out the identities and original arts, implementing local wisdom to be modern products. For the sake of creative economy, generate incomes, provide sustainable career, and transferred to the communities and society. By using Khun Laharn as a Brand name, which was given by his majesty, since the reign King Rama V, and to honor the founder of the village.

The museum collects artifacts of various type, including local and aristocratic equipment such as everyday used utensils, fishery equipment, weapons such as dagger, traditional dance equipment, such as Mayong play and musical instrument.

Inside of the exhibition is designed and divided into.

Room 1. Background room, exhibits apparatus and pottery since prehistoric period, Langkasuka period

Room 2. Equipment room, Displaying appliances of Malay in the South, such as brass ware.

Room 3. Ritual room, showcasing traditional rituals of Malays in the deep South, such as birds ceremony, Ma Yong and candy molds.

Room 4. River room, exhibits materials for both freshwater and saltwater fishing occupation of Malay in the area.

Room 5. Weapons room, exhibits and presents about science weapons like daggers, swords.

Room 6. Recreation room, exhibits materials for recreation, such as quail cage, the grasshopper