Hapcheon Museum sits below the Okjeon tumuli in Ssangchaek-myeon, Hapcheon, and displays the history of the Gaya-era Dara-guk and Hapcheon. Its exhibits include a phoenix-patterned sword, a piece of Roman glass, iron artifacts, and royal relics unearthed from the tombs, along with an animated video for children. The tumuli next to the museum can be visited together with it, and the Hapcheon History Hall continues the look at local history. In summer the indoor space stays hot even with the air conditioning on, making long stays difficult.