Korea is a hiker’s paradise where rugged granite peaks, ancient forests, volcanic terrain, and city-edge trails blend seamlessly to offer unforgettable outdoor experiences just about everywhere you go. From the highest volcanic summit in Jeju to dramatic ridge lines in Gangwon Province, Korea’s mountains deliver spectacular vistas, cultural richness, and trails suited to all kinds of hikers, from beginners to seasoned trekkers. Whether you’re planning a nature getaway or adding adventure to your travel itinerary, these top 10 hikes will guide you to the best landscapes on the Korean Peninsula.
1. Hallasan (Jeju Island)
Standing at 1,947 meters, Hallasan is the tallest mountain in South Korea and the centerpiece of Hallasan National Park on Jeju Island, offering an epic full-day hike with a unique volcanic backdrop and changing ecosystems as you ascend from lush forests to the crater lake at the summit known as Baengnokdam. The most popular routes, Seongpanak Trail and Gwaneumsa Trail, provide scenic forest paths, panoramic views, and a sense of remote wilderness that appeals to both experienced hikers and adventurous travelers looking to stand atop the highest peak in the country.
2. Jirisan – Cheonwangbong & Ridge Traverse (South Korea Mainland)
Spanning three provinces in the south, Jirisan National Park is home to Cheonwangbong Peak, the second-highest summit in Korea at 1,915 meters, and offers one of the most iconic trekking experiences on the peninsula as part of multi-day ridge routes that traverse valleys, ancient temples, and atmospheric ridgelines; light hikers can do shorter day hikes, while most adventurers come for the legendary three-night ridge trek that rewards endurance with sweeping sunrise views and a deeply immersive mountain landscape.
3. Seoraksan – Daecheongbong Peak & Ulsanbawi Ridge (Gangwon Province)
Seoraksan National Park is widely regarded as one of Korea’s most dramatic and beautiful mountain landscapes, with jagged peaks, waterfalls, and vast forests. The ascent to Daecheongbong, its highest summit, is challenging but breathtaking, while the Ulsanbawi Rock Trail offers a shorter yet intense hike featuring steep stairways and extraordinary panoramas of rocky ridges and deep valleys, ideal for hikers seeking rewarding views and diverse terrain in a single day.
4. Bukhansan – Baegundae Peak (Seoul)
Right on the doorstep of Korea’s capital, Bukhansan National Park is one of the most accessible yet rewarding hikes in the country, with Baegundae Peak towering at 836 meters above Seoul and providing spectacular panoramic city views from its granite summit. The trail traverses forest paths and rock scrambles, making it a favorite among both locals and visitors for a quick but memorable escape into nature without leaving the city’s edge, perfect for half-day hikes or weekend adventures.
5. Dobongsan Ridge (Bukhansan National Park)
Within the same national park as Bukhansan’s Baegundae, Dobongsan Ridge offers a contrasting experience with rugged granite formations, steep ascents, and a network of intersecting trails that test your balance and stamina. Emerging from lush valleys towards crags like Seoninbong and Manjangbong, the hike showcases some of the most dramatic rock faces near Seoul and is ideal for hikers looking for a more technical challenge and gorgeous scenery within reach of the metropolitan area.
6. Naejangsan National Park (Jeollabuk Province)
Naejangsan is best known for its spectacular autumn foliage when thousands of maple trees blaze in vibrant reds and oranges, making it a top pick for seasonal hiking. With a range of moderate trails that weave past waterfalls, temples, and scenic lookout points, Naejangsan’s varied network suits hikers of all levels and provides a picturesque, classic Korean mountain experience that is especially rewarding during leaf-peeping season or spring blooms.
7. Songnisan National Park (Chungcheongbuk Province)
Offering tranquil forested hikes and cultural richness, Songnisan National Park is ideal for hikers seeking moderate day hikes with historical flair, especially paths leading up Cheonwangbong Peak or down to the ancient Beopjusa Temple with its impressive bronze Buddha statue. The park’s trails blend lush nature with streams, cool pines, and gentle ascents, making this an excellent choice for families, solo hikers, or anyone wanting a balanced adventure with cultural sites and scenic mountain views.
8. Geumjeongsan (Busan)
Close to one of Korea’s largest cities, Geumjeongsan stands tall at 801 meters above Busan and is a beloved local hiking option that expertly combines natural beauty with urban accessibility. Hikers can enjoy trails leading past temples like Beomeosa, remnants of the historic Geumjeongsanseong Fortress, and panoramic lookouts over Busan’s sprawling cityscape and coastline. This mountain’s mix of historical charm and outdoor adventure makes it a must-visit for travelers in the southern part of the country.
9. Suraksan (Seoul & Gyeonggi Province)
For hikers looking for a less crowded alternative near Seoul, Suraksan delivers satisfying views, waterfalls, and relatively moderate ascents on well-marked paths. The terrain features scenic mixed forests, temples like Heungguksa and Seongnimsa, and refreshing cascades that make this hike especially pleasant in spring and summer; it’s an excellent choice for those seeking beauty and serenity without the intense climbs found on bigger nearby peaks.
10. Mireuksan Dullegil & Summit Trails (North Jeolla Province)
Though not as towering as some of Korea’s famous peaks, Mireuksan in North Jeolla Province boasts a diverse set of hiking options, including its Dullegil trails that circle the mountain and scenic summit paths leading to Janggunbong. Its trails are well maintained with clear signage and offer a relaxing, multi-hour journey through forested paths and ridge views, making Mireuksan ideal for hikers looking to explore regional beauty, local culture, and leisurely summit hikes outside Korea’s most touristy national parks.
Conclusion
Korea’s mountainous landscapes are some of the most rewarding in Asia, offering trails for every traveler’s taste, from volcanic summits and iconic ridge walks to urban escapes and waterfall-lined forests. Whether you’re planning a multi-day trekking adventure or a half-day escape from city life, these top 10 mountains and hiking trails in Korea promise beauty, challenge, and unforgettable memories among lush hills and rugged peaks.