Plizio Visual Lab
Hantaan River Geopark
Plizio editorial teamData Sources
park
The Hantaan River Geopark is a UNESCO Global Geopark spanning Cheorwon, Pocheon, and Yeoncheon in South Korea. It is internationally recognized for its unique volcanic landscape, created by basaltic lava flows following the eruption of Mount Orung between 500,000 and 100,000 years ago. The Hantaan River has carved deep canyons into the basalt, revealing spectacular columnar jointing structures that are rarely seen on mainland Asia. Beyond its geological significance, the area holds great historical weight as a major battlefield during the Korean War. Currently, the geopark serves as a key site for geological research and eco-tourism, featuring numerous hiking trails along the riverbanks. Iconic landmarks within the park include the Bidulginang Waterfall, which is a protected natural monument and a popular filming location for historical dramas and movies.
- Location: South Korea
- Nearby: Pocheon (15 km)
Best time to visit & climate
The most pleasant time to visit is May, Jun, Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -7 | -4 | 2 | 8 | 15 | 20 | 23 | 23 | 18 | 11 | 3 | -5 |
| Rain mm | 20 | 31 | 36 | 72 | 84 | 116 | 372 | 282 | 140 | 61 | 55 | 23 |
📋 Practical info
Getting there
Best accessed by taking regular intercity buses from major hubs in Seoul to either Cheorwon or Pocheon, followed by a short local bus ride or a convenient taxi transfer directly to the visitor center.
Best season
Autumn dramatically showcases wide-open, vivid fall foliage intensely framing the gorge, while the deeply freezing winter months offer highly unique and popular ice trekking opportunities directly on the frozen river.
Terrain & paths
The striking topography features extremely steep volcanic basalt cliffs and deeply carved river gorges, fully accessible via securely engineered wooden boardwalks, thrilling suspension bridges, and extensive nature trails.
What to bring
Good, heavily treaded hiking boots are absolutely essential, along with highly adaptable clothing layers for rapidly changing micro-climates in the gorge, and perhaps trekking poles for the longer trail sections.
Parking
Vast, officially designated visitor parking lots are strategically and safely located directly near the main gorge entrance points, visitor centers, and all the major elevated scenic observatories.
Safety
It is strictly mandated to stay entirely on the formally designated boardwalks and bridges at all times, as the ancient volcanic rock cliffs and loose edges can be deceptively brittle and highly dangerous.
Time needed
Thoroughly exploring the extensive interconnected trails and fully taking in the dramatic, ancient geological formations typically takes a very active and visually rewarding half-day of your schedule.
Geography
Facts
- Designated as a UNESCO Global Geopark in 2020.
- Basalt formations date back 100,000 to 500,000 years.
- The river canyons reach depths of up to 30 meters.
- Bidulginang Waterfall is South Korean Natural Monument No. 537.
- The geopark covers an area of approximately 1,165 square kilometers.
- It features some of the best examples of columnar jointing in Asia.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
Vehicle
Only stops with (optional):
© OpenStreetMap contributors · OpenRouteService
Sights in the town Hantaan River Geopark (1)
Sights nearby
Frequently asked questions
What is unique about the Hantaan River Geopark?
The geopark is famous for its vertical basalt columns formed by volcanic activity thousands of years ago.
Can you go rafting on the Hantaan River?
Yes, the river is one of the most popular spots for whitewater rafting in Korea, especially during the summer.
Are there well-marked hiking trails?
Yes, there are beautiful 'Hantangang Jusangjeolli' trails with observation platforms directly over the river.
Is the park accessible in winter?
Yes, in winter, the 'Ice Trekking' path on the frozen river is a very popular and unique attraction.
Do I need a car to visit the geopark?
A car is recommended as the various geological sites are spread out along the river valley.
Hantaan River Geopark: where is it located?
Hantaan River Geopark is located in South Korea.
Hantaan River Geopark: when is the best time to visit?
The most pleasant time to visit is May, Jun, Sep.
Hantaan River Geopark: why is it worth visiting?
The Hantaan River Geopark is a UNESCO Global Geopark spanning Cheorwon, Pocheon, and Yeoncheon in South Korea.
Explore with Plizio
Discover more places in Asia
More places in South Korea →
Nearby cities
Incheon
Incheon is a major port city and home to South Korea's largest airport, where futuristic skyscrapers meet historic traditional districts.
Hwaseong
A rapidly growing city in Gyeonggi Province, with a mix of industrial areas, agricultural land, and residential districts.
Uijeongbu
A satellite city north of Seoul, historically known as an important military location.
Gwangmyeong
A city near Seoul known for the Gwangmyeong Cave, a former mine transformed into a theme park.
Chuncheon
Chuncheon, known as the 'City of Lakes,' is famous for its romantic scenery, spicy Dak-galbi, and scenic dams.
Hanam
A city along the Han River that has evolved from an agricultural community to a popular residential suburb of Seoul.
Gimpo
A city northwest of Seoul, known for Gimpo International Airport, which primarily handles domestic flights.
Icheon
A city renowned for its ceramics, rice fields, and hot springs, recognized as a UNESCO City of Crafts and Folk Art.
Guri
A small city east of Seoul, bordering the Han River, known for its Goguryeo-era historical sites.
Namyangju
A city to the east of Seoul, known for its scenic beauty, historical sites, and as a popular filming location.
Yangpyeong
A scenic riverside destination popular for Dumulmeori, cycling paths, and the ancient Ginkgo tree of Yongmunsa Temple.
Hongcheon
A sprawling destination featuring world-class resorts, dense forests, and clear rivers.
Gapyeong
A tourism hotspot featuring fairytale-like gardens, the famous Nami Island, and vibrant riverside festivals.
Hwacheon
Hwacheon is world-renowned for its winter ice festival, pristine nature, and insights into Korea's border history.
Baengnyeongdo
Baengnyeongdo is South Korea's northernmost island, renowned for its dramatic rock formations and rugged beauty.
History & landmarks
More places
Samsung Digital City
The headquarters and R&D hub of Samsung Electronics in Suwon, serving as the brain of the global tech giant.
Korean Demilitarized Zone (DMZ)
The buffer zone between North and South Korea.
Royal Tombs of the Joseon Dynasty
A collection of over 40 tombs spread across 18 locations, dedicated to the kings, queens, and honored members of the Joseon Dynasty.
Pangyo Techno Valley
A modern technology hub serving as a center for IT, biotechnology, and other high-tech industries, often referred to as Korea's 'Silicon …
Everland Resort
South Korea's largest theme park, featuring rides, a zoo called Zootopia, and a water park called Caribbean Bay.
Icheon Ceramics Village
A village that is the center of traditional Korean pottery, where visitors can see workshops and take pottery classes.
SK Hynix Icheon Plant
A major production facility for SK Hynix, one of the world's leading semiconductor memory manufacturers.
Hwaseong Fortress
An impressive 18th-century fortress in Suwon that surrounds the city, combining military, scientific, and commercial functions.