Gyeryongsan Ceiling Trail

Gyeryongsan National Park (Korean: 계룡산국립공원, 鷄龍山國立公園) is one of 20 national parks in South Korea. It was designated as a national park in 1968, as the second park in the country. It covers an area of 64.71 km2 (24.98 sq mi). One part of Gyeryongsan, a 845-metre-high (2,772 ft) mountain, is located in the park.