It has dome shape like the mound of Jisandong tumulus No. 44.
Jisanri Tumuli Group is the biggest in Gaya and is located in the west hill of Goryeongeup.
Historical items are displayed around the inside wall in order to enhance the understanding of Daegaya's history and culture, and visitors can watch related video material while sitting comfortably. The content of the video material include the history of Daegaya, the characteristic and the historical meaning of Jisandong Tumulus No. 44 and so forth.
Display cases are placed along the wall displaying more than 130 relics from Jisandong Tumulus Site as well as potteries, weapons, horse gears, coffins, other ornaments and so forth from other tumulus sites so that visitors can see the refined culture of Daegaya. In addition, computers are placed at the entrance so that visitors can search related information such as Daegaya's history and burial of the living with the dead, structure of Tumulus No. 44, excavated relics and so forth.