How to Hike Mt. Gwankasan in Seoul, South Korea
You’re probably here because you want to know how to hike Gwanaksan Mountain in Seoul, South Korea? If so, you are in the right place!
Mt. Gwankasan is easily one of the best hikes near Seoul, and if you didn’t already know, there are some great hikes in and around Seoul.
Mt. Gwanaksan stands as a testament to nature’s touch during the fall season. For centuries, Gwanaksan Mountain has been considered one of the five representative mountains in Gyeonggi-do.
We were so lucky to embark on a journey to explore the splendors of fall on Mt. Gwanaksan and uncover the rich history of Yeonjudae, which is considered one of the most spirtual places in Seoul!
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Gwanaksan — At a Glance
What to Bring: Water, proper hiking shoes, snacks, light layers
Location: Southern Seoul (Gwanak-gu, Seocho-gu, and Gwacheon)
Summit Elevation: 629 m (Yeonjudae / Yeonju Peak)
Hike Duration: 1.5–2.5 hours to the summit
Difficulty: Moderate to challenging (route-dependent)
Best Trailheads:
Sadang Station (Exit 4) – hardest, steepest
Seoul National University – moderate, best for beginners
Gwacheon Station (Exit 7) – scenic, quieter
Highlights: Yeonjudae Hermitage, granite ridges, summit viewpoints, Beacon Mound
Best Seasons: Spring and autumn
Good for Solo Hikers: Yes — well-marked and popular routes
Why Hike Gwanaksan and Where is Mt. Gwanak?
Gwanaksan is a favorite hike for both locals and visitors thanks to its mix of natural beauty, historical landmarks, and rewarding summit views.
Located on the southern edge of Seoul, the mountain is home to dense forests, dramatic rock formations, and Buddhist temples. The trails are well-maintained, and despite the popularity, you can still find peaceful spots along the way.
How to Get to Mt. Gwanaksan
Two things you should do first:
- Download Naver to your phone to get to the recommended start point
- Use Komoot to help you navigate the trail — You’ll be using this link to get you started on your hike (Baegundae Summit Stone – Gwanaksan (Yeonjudae Peak) loop from Gwacheon)
While Gwanaksan has several trailheads, the trail to Baegundae Summit Stone is accessible by:
- Gwacheon Station (Line 4, Exit 7) – A scenic and less crowded trail with moderate difficulty.
Gwanaksan Trails: Baegundae Summit Stone, Sadang, and SNU trail
We chose to take the Baegundae Summit Stone to Yeonjudae, but there are other routes available to you if you prefer more advanced options. I’ve listed everything below
1) Baegundae Summit Stone Start Point Trail
This trail is scenic and Moderate, you really can’t go wrong with the Baegundae Summit Stone Start Point
- Starting Point: Gwacheon Station, Exit 7
- Duration: 1.5 to 2 hours
- Difficulty: Moderate
- Highlights: Autumn foliage, cultural sites, a quieter hiking experience
Starting from Gwacheon, this trail offers a picturesque hike with BEAUTIFUL viewpoints. You can read about my experience and what you’ll see along the way below.
2) Sadang Trail (Challenging)
- Starting Point: Sadang Station, Exit 4
- Duration: 2 to 2.5 hours to the summit
- Difficulty: Hard
- Highlights: Rocky paths, rope-assisted climbs, stunning panoramic views
This is the steepest and most technical trail leading to the top of Gwanaksan. If you’re up for a challenge, this route rewards hikers with some of the best cityscape views. However, be prepared for some scrambling and steep inclines.
Check out the route on Komoot: Yeonjudae (Yeonju Peak) – 頂部席 loop from Namhyeon-dong
3. Seoul National University (SNU) Trail (Moderate)
- Starting Point: Seoul National University Bathrooms entrance
- Duration: 1.5 to 2 hours to the summit
- Difficulty: Moderate
- Highlights: Dense forests, scenic viewpoints, well-marked paths
This is a great trail for those who want a balance of challenge and ease. The route gradually ascends through beautiful woodlands before reaching the summit, offering plenty of places to rest along the way.
Check out the route on Komoot: 頂部席 – Yeonjudae (Yeonju Peak) loop from Gwanmun-dong
What You’ll enjoy on the hike to the top of Gwanaksan
1. Yeonjudae Hermitage
One of the most iconic spots on Gwanaksan, this Buddhist hermitage is built into the cliffside near the summit. It provides a spiritual and historical touch to your hike, along with an unforgettable view of Seoul.
2. The Summit Viewpoint
Reaching the peak of Gwanaksan is rewarding, with 360-degree views of Seoul and beyond. On clear days, you can see all the way to Namsan Tower and the Han River.
3. Beacon Mound
A remnant of Korea’s ancient communication system, the beacon mound at the summit was historically used to send fire signals between fortresses. It’s a fascinating glimpse into Korea’s past.
Hiking Tips for Gwanaksan
- Wear Proper Footwear: The trails, especially from Sadang, have rocky and steep sections. Good hiking shoes are essential.
- Bring Water and Snacks: There are limited facilities along the way, so come prepared.
- Check the Weather: Trails can be slippery after rain, making some sections more dangerous.
- Start Early: Gwanaksan is popular, so for a quieter hike, begin early in the morning.
- Be Mindful of Wildlife: The mountain is home to various animals, including birds and squirrels.
When is the Best Time to Hike Gwanaksan?
In my opinion, fall! but there are also other ideal times to hike Mt. Gwanaksan
- Spring (March-May): Cherry blossoms and mild weather make this an ideal season.
- Summer (June-August): Green landscapes but higher temperatures. Start early to avoid the heat.
- Autumn (September-November): The most beautiful season, with colorful fall foliage covering the trails.
- Winter (December-February): Clear skies and snowy trails create a stunning atmosphere, but icy paths can be slippery.
History of the Yeonjudae Temple
The temple is steeped in culture, boasting an array of historic artifacts, including wooden Buddhist paintings and ancient relics that offer a glimpse into Korea’s past.
Yeonjudae’s significance in preserving the nation’s heritage is matched only by the beauty of its natural surroundings.
One of the facts that I found most interesting was that this temple was originally called “Uisangdae” and was built by the Buddhist Monk Uisang. The history also dates as far back as 677 during Kin Munmu’s reign.
For me, it was interesting to think that so much history was beneath my feet. Interestingly enough it then changed names to “Yeonjudae” roughly translating to “a place where one longs for one’s king“
As you continue your journey towards the summit of Mt. Gwanaksan, the true essence of the season unfolds. At the peak, Seoul’s sprawling urban landscape is laid out before you with a maze of city blocks, framed by the fiery leaves of the mountain.
The view from the summit, especially during autumn, is a breathtaking sight that serves as a reminder of the harmonious coexistence of nature and city life in Seoul.
Gwanaksan is one of Seouls Best Hikes!
Gwanaksan is one of Seoul’s best hikes, offering a mix of adventure, history, and natural beauty. Whether you take the steep Sadang route, the scenic SNU path, or the peaceful Gwacheon trail, you’re in for an unforgettable experience.
So lace up your hiking boots, pack your essentials, and head out to explore one of Seoul’s most beloved mountains!
FAQ For First Time Hikers at Gwanaksan
Gwanaksan offers trails ranging from moderate to challenging. The Sadang route is the most difficult, while the SNU and Gwacheon trails are better for beginners.
Yes, but be sure to clean up after yourself and respect nature. There are some designated rest areas along the trails.
Can your children hike up mountains safely? Can they tolerate the long trek? The moderate trails (SNU and Gwacheon) can be suitable for older children, but the Sadang route is too steep for young kids.
Yes, especially on weekends and in peak hiking seasons (spring and autumn). Arriving early will help you avoid the crowds.
It’s not recommended unless you are experienced and have proper gear. The trails can be tricky in the dark.
Restrooms and refreshment stalls are available at some trailheads, but are limited as you go higher. Carry enough water and snacks.
Gwanaksan is one of Seouls Best Hikes!
Gwanaksan is one of Seoul’s best hikes, offering a mix of adventure, history, and natural beauty. Whether you take the steep Sadang route, the scenic SNU path, or the peaceful Gwacheon trail, you’re in for an unforgettable experience.
So lace up your hiking boots, pack your essentials, and head out to explore one of Seoul’s most beloved mountains!
Disclaimer
The information contained on this website is not to be considered a guide; instead, it is available so that you may have a general idea of what to expect on the hikes listed on this site. I, KimberlyKephartTravels.com, take no responsibility nor assume liability for any inaccuracies, errors, omissions, or incompleteness. Please note that the included GPS tracks are also provided only as general guides, and you should not rely on their accuracy, as GPS readings are subject to error and may provide inaccurate directions.
KimberlyKepharttravels.com, its sponsors, its advertisers, and/or anyone contributing information to this site shall not be held liable for any inconvenience, accidents, rescues, injuries or loss of life should you undertake any of the hikes listed on this website.
