Boasting towering granite peaks, deep forested valleys, ancient Buddhist temples, and legendary autumn foliage, Seoraksan National Park (설악산국립공원) is widely regarded as South Korea’s most breathtaking natural wonder. Located along the northeastern spine of the Taebaek Mountain Range in Gangwon-do province, Seoraksan is a UNESCO Biosphere Protection site and a dream destination for hikers and nature lovers.
While the park feels a world away from urban life, reaching Seoraksan from central Seoul on a day trip or overnight excursion is straightforward. Thanks to frequent express buses, local shuttle connections, and accessible park infrastructure, independent foreign travelers can easily experience its world-class trails and cable car vistas.
This comprehensive travel guide breaks down how to visit Seoraksan National Park from Seoul, including public transit routes, cable car ticket hacks, top hiking trails, and seasonal tips.
1. Key Travel Facts at a Glance
- Location: Sokcho-si and Yangyang-gun, Gangwon-do Province.
- National Park Admission Fee: FREE (Admission fees across Korean national parks were officially abolished in May 2023).
- Travel Time from Seoul: Approx. 2 hours 20 minutes to 2 hours 40 minutes by express bus to Sokcho, plus a 20 to 30-minute local bus ride to the park entrance.
- Best Time to Visit: Mid to late October (Peak Autumn Foliage), May to June (Spring Wildflowers & Greenery), and September (Clear Autumn Skies).
2. How to Travel from Seoul to Seoraksan National Park
Because Seoraksan National Park is situated just outside the coastal city of Sokcho, taking an express bus from Seoul to Sokcho is the fastest and most budget-friendly transit route.
Step 1: Express Bus from Seoul to Sokcho
You can depart from two major bus terminals in Seoul:
Option A: Seoul Express Bus Terminal (Gangnam)
- Subway Access: Express Bus Terminal Station (Lines 3, 7, and 9).
- Departure Terminal: Head to the Gyeongbu / Yeongdong Terminal building.
- Frequency: Buses run every 20 to 30 minutes from 06:00 AM to 23:30 PM.
- Travel Time: Approx. 2 hours 20 minutes.
- Fare: Standard Bus (~₩16,400 KRW) / Excellent “Udeung” Bus (~₩21,300 KRW) / Premium Bus (~₩27,600 KRW).
Option B: Dong Seoul Bus Terminal (Gangbyeon)
- Subway Access: Gangbyeon Station (Line 2).
- Arrival Terminal: Sokcho Intercity Bus Terminal.
- Best For: Travelers staying on the eastern side of Seoul (Hongdae/Myeongdong travelers often prefer Gangnam Express Bus Terminal).
Step 2: Local Bus from Sokcho to Seoraksan Entrance (Sogongwon)
Upon arriving at Sokcho Express Bus Terminal or Sokcho Intercity Bus Terminal, head to the local bus stop right outside.
- Local Bus Numbers: Bus No. 7 or Bus No. 7-1.
- Frequency: Departs every 15 to 20 minutes.
- Travel Time: Approx. 20 to 30 minutes directly to the final stop: Seoraksan Sogongwon (Outer Seorak Main Entrance).
- Fare: Under ₩2,000 KRW (Pay by simply tapping your standard T-Money card).
- Taxi Alternative: A metered taxi from Sokcho Bus Terminal to the park entrance takes about 15 minutes and costs approximately ₩15,000–₩18,000 KRW.
3. Riding the Seoraksan Cable Car (Gwongeumseong Fortress)
For non-hikers, families, or travelers tight on time, the Seoraksan Cable Car (설악케이블카) provides a spectacular way to ascend high into the granite mountains in just 5 minutes.
Located near the Sogongwon park entrance, the cable car transports passengers up to the ancient ruins of Gwongeumseong Fortress (권금성). From the top station, a short 10-minute walk up wooden stairs leads to open rock summits offering panoramic views over Sokcho City, the East Sea, and the surrounding peaks.
Essential Cable Car Rules Every Tourist Must Know
- NO Advance Reservations: Cable car tickets cannot be booked online or in advance. Tickets are sold strictly on-site on a first-come, first-served basis for same-day travel.
- Ticket Pricing: Round-trip ticket costs ₩16,000 KRW for Adults (Ages 14+) / ₩12,000 KRW for Children.
- Arrive Early in Autumn: During peak autumn foliage season (mid-to-late October), ticket queues can extend to several hours. To secure a morning slot, aim to arrive at the park before 08:30 AM.
- Weather Dependency: Operation depends entirely on wind and weather conditions. Strong mountain winds may pause service without prior notice.
4. Top Recommended Hiking Trails (Beginner to Advanced)
Seoraksan features dozens of well-marked trails. Here are three popular hiking courses starting from the main Sogongwon Entrance:
Course 1: Biryong Falls & Towangseong Falls (Beginner to Intermediate)
- Distance: 2.4 km one-way (4.8 km round trip)
- Estimated Time: ~2 to 2.5 Hours
- Trail Style: Flat forest pathways following a babbling mountain stream, transitioning to wooden stairways.
- Highlights: Walk beneath dense tree canopies to reach the cascading Biryong Falls. Energetic hikers can climb 900 steep stairs up to the Towangseong Falls Observatory for views of one of Korea’s tallest waterfalls.
Course 2: Ulsanbawi Rock Trail (Intermediate to Advanced)
- Distance: 3.8 km one-way (7.6 km round trip)
- Estimated Time: ~3.5 to 4.5 Hours
- Trail Style: Gentle forest walk past Sinheungsa Temple, leading into a steep, strenuous stair climb up massive granite cliffs.
- Highlights: Pass Heundeulbawi (Rocking Boulder)—a massive spherical rock that one person can wobble. The final ascent features a steel staircase built into sheer cliff faces, leading to six peak granite crags offering unmatched 360-degree ocean and mountain vistas.
Course 3: Biseondae Rocks & Cheonbuldong Valley (Scenic Nature Walk)
- Distance: 3.0 km one-way (6.0 km round trip)
- Estimated Time: ~2 to 3 Hours
- Trail Style: Very gentle, wide forest paths suitable for all fitness levels.
- Highlights: Biseondae (Flying Fairy Rock) features smooth rock formations where mountain streams cut through crystal-clear pools surrounded by towering rock walls.
5. Other Highlights Inside the Park
- Sinheungsa Temple (신흥사): Located just a 10-minute walk from the main entrance, this ancient Zen Buddhist temple features a giant 14.6-meter (48-foot) bronze Buddha statue named the Tongil Daebul (Unification Buddha).
- Local Park Dining: Outside the cable car station, several open-air restaurants serve traditional mountain dishes—including crispy seafood pancakes (Haemul Pajeon), acorn jelly salad (Dotori-muk), and wild mountain herb rice bowls (Sanchae Bibimbap), paired with local icy corn rice wine (Oksusu Makgeolli).
6. DIY Day Trip vs. Overnight Stay in Sokcho
Option A: DIY Day Trip Itinerary (Fast Pace)
- 06:00 AM: Board the first express bus from Seoul Express Bus Terminal to Sokcho.
- 08:30 AM: Arrive at Sokcho Bus Terminal and catch Bus No. 7 or 7-1 to Seoraksan.
- 09:15 AM: Buy cable car tickets immediately or start the Ulsanbawi Rock Trail.
- 01:00 PM: Enjoy a mountain lunch near Sinheungsa Temple.
- 03:30 PM: Take the local bus back to Sokcho Tourist & Fishery Market for fresh seafood.
- 06:30 PM: Catch an express bus back to Seoul.
Option B: Recommended Overnight Excursion
Staying overnight in Sokcho City allows you to explore Sokcho Beach, taste fresh stuffed squid (Ojing-eo Sundae) at the local seafood market, and arrive at Seoraksan National Park early in the morning before tourist buses from Seoul arrive.
Final Thoughts
Seoraksan National Park showcases the wild, majestic beauty of South Korea’s mountain landscape. Whether you choose to ride the cable car above granite peaks, tackle the rewarding stairs of Ulsanbawi, or stroll peacefully through autumn maple valleys, visiting Seoraksan is an unforgettable escape from Seoul. Pack your walking shoes, charge your camera, and enjoy your Korean mountain adventure!