Palgongsan, also Palgong Mountain, and previously called Gongsan during the Goryeo dynasty, is a mountain in southeastern South Korea, lying on an outlier of the Taebaek range. It stands on the northeastern border between Daegu metropolitan city and North Gyeongsang province (including the districts of Chilgok County, Gunwi County, Yeongcheon, and Gyeongsan). Its peak is 1193 m above sea level. Natural treasures include the standing stone of Gatbawi, so called from its resemblance to a traditional Korean horsehair hat, or gat.