A natural stone fortress that some say was built in the first year of King Danjong of Joseon (1453) to prevent Japanese invasions, and others say it was completed during the reign of King Sukjong. With a circumference of 1,684 m, and a height of 4-6 m, it is equipped with strategic facilities such as the east, west, and north gates, three ongseongs, six fortresses, and a moat outside the fortress. In the fortress, there were 22 government buildings, including Dongheon and guesthouses. Most of the damaged buildings have been restored since 1976. So far, 14 of the 22 buildings (Dongheon, Gaeksa, Punghwaru, Gongbukru, Jinseoru, Deungyangru, Seonghwangsa Temple, Gwancheong, Jakcheong, Naea, Hyangcheong, Seocheong, Jangcheong, and Ok) have been restored.
미륵사
This temple is a historically important place where you can see beautiful temple buildings and historical relics.
고인돌 유적지
Gochang World Heritage Dolmen Museum is a museum dedicated to the dolmen sites of Gochang, which are part of the UNESCO World Heritage–listed Gochang Dolmen Site. The museum provides exhibitions introducing the history, structure, and archaeological significance of dolmens, along with indoor displays and outdoor areas connected to the surrounding dolmen park.
운곡람사르습지
Ungok Ramsar Wetland is divided into three main visitor zone. The Obaegol Natural Restoration Wetland is the core zone of the site and can only be explored on foot via wooden boardwalks. Ungok Wetland Ecological Park, located between Obaegol and the reservoir, is an artificial park area accessible by walking or by a small exploration train. Ungok Reservoir, an artificial wetland, can also be visited on foot or by the exploration train. Parking is available at the eco-friendly parking lot near Ungok Reservoir and the ecological park, from where visitors continue on foot or by train. For visits to the Obaegol Natural Restoration Wetland, parking is available at the Gochang World Heritage Dolmen Museum, followed by an approximately 20-minute walk.
동호 해수욕장
The beach stretches for about 4 km with fine sand and a gentle slope, making it suitable for swimming during the summer season. The beach officially opens to the public during the summer months.
동림저수지
Dongnim Reservoir is a freshwater reservoir in Gochang that is known as an important stopover site for migratory birds.
넓은들 학원농장
The farm is known for its seasonal landscapes, with green barley fields in spring and white buckwheat flower fields in autumn.