Deureuni Hang is a small fishing port in Taean connected to Baeksajang Hang and Kkotge Dari. Jjukkumi and pulchi fishing are active here, and there are raw fish restaurants and seafood direct sales stalls. Kkotge Dari is crossed on foot, its floor is soft, and at low tide a sand ridge is exposed. Late-autumn sunsets and night views can also be seen.