Chiaksan National Park is a rugged mountainous park in eastern South Korea, known for its steep peaks, diverse flora and fauna, and popular hiking trails offering panoramic views and serene temple sites.
Chiaksan National Park, located in the northeastern part of South Korea's Gangwon Province, encompasses a dramatic mountainous landscape centered around Mt. Chiaksan, which peaks at 1,288 meters (4,226 feet). Established in 1984, the park covers approximately 181 square kilometers and is a beloved destination for nature lovers and outdoor enthusiasts. The terrain is characterized by steep valleys, rocky cliffs, and dense mixed forests dominated by deciduous and coniferous trees, providing habitat for a variety of wildlife including deer, boar, and numerous bird species. Historically, the area has been culturally significant, hosting ancient temples such as the historic Heundeulbawi Rock and Maebongsan Hermitage. Visitors often explore the park’s many well-maintained hiking trails, including the challenging ascent to the summit of Mt. Chiaksan, which rewards climbers with sweeping views of the surrounding region. The park also features scenic waterfalls, particularly Yongso Falls, which enhance the tranquil atmosphere. Recreational opportunities include hiking, rock climbing, bird watching, and seasonal photography—especially during autumn when the forest is ablaze with vivid fall foliage. Chiaksan provides a relatively accessible outdoor experience near nearby cities yet feels remote and pristine, making it a top destination for both day visitors and multi-day trekkers. Its combination of natural beauty, cultural landmarks, and rugged terrain makes Chiaksan National Park a key highlight of Korea’s protected areas.
Summit of Mt. Chiaksan with panoramic mountain and valley views
Heundeulbawi Rock – a massive balancing boulder of cultural legend
Yongso Falls – a scenic waterfall surrounded by rich forests
Maebongsan Hermitage – a peaceful historic temple nested in the forest
The highest peak in the park at 1,288 meters, offering rewarding panoramic views of the park and surrounding mountain ranges.
A famous large balancing rock said to move slightly when pushed, associated with local folklore and considered a natural monument.
A picturesque waterfall nestled within the forest, popular for peaceful nature photography and rest stops during hikes.