Why You Should (Or Shouldn’t) Go
Seoraksan is genuinely worth the trip if you like real hiking and don’t mind crowds. I’ve been four times now, and it still delivers—the granite peaks are sharp, the mountain air actually feels different from Seoul, and you can hike for anywhere from 2 to 8 hours depending on your mood. That said, if you’re expecting solitude or pristine wilderness, this isn’t it. On weekends in fall, it feels like half of Seoul is on the same trail.
Getting There
By Train (Easiest Option)
Take Line 2 to Seoul Station, then buy a KTX ticket to Sokcho. The train costs between 35,000–45,000 KRW depending on time of day and how far in advance you book. Journey takes about 2 hours 45 minutes. You can book tickets at the station or online through Korail’s app, though the app is honestly clunky if you’re not used to Korean interfaces.
From Sokcho Station, take a local bus (around 2,000 KRW) or a taxi (12,000–15,000 KRW) to the park entrance. Most people go to Sinheungsa Temple entrance, which is the main one. Taxis will know where you mean if you say “Seoraksan Sinheungsa.”
By Bus
Intercity buses leave from Seoul’s Express Bus Terminal. Costs are similar—around 30,000–40,000 KRW—and the ride takes about 3.5 hours. This option is honestly slower and more uncomfortable than the train. I only took it once and won’t do it again.
One Thing Most Guides Miss
Your entry fee (around 5,000 KRW per person) only covers the national park. If you want to ride the cable car up to Gwongeumseong fortress—which saves you an hour of steep climbing—that’s another 9,000 KRW round trip. A lot of people don’t budget for this and arrive with just enough for park entry. The cable car line gets long around 10 a.m., so go early if you’re considering it.
What to Do and See
Ulsan Rock (Ulsanbawi) Trail
This is the most popular hike, and it lives up to the reputation. The round trip takes about 4–5 hours from the Sinheungsa entrance. You’re rewarded with dramatic views of three granite peaks stacked on top of each other. On a clear day, you can see all the way to the coast.
The trail gets seriously crowded after 9 a.m., especially weekends. I hiked it on a Tuesday in September last year and had maybe 20 people on the summit. Same hike on a Saturday in October? Shoulder-to-shoulder crowds. If crowds bother you, start before 7 a.m. Entry to the park opens at sunrise, which varies—around 5:30 a.m. in summer, 6:30 a.m. in winter.
Fair warning: the last 30 minutes involve scrambling over rocks with chains bolted into the cliff. It’s safe, but it’s exposed and you need decent balance. If you’re afraid of heights or vertigo, skip the final push to the top.
Biryong Falls to Towangseong Falls Loop
This is a more moderate option—about 2–3 hours round trip. The waterfall views are solid, especially in spring (May–June) when there’s actual water flow. In late summer and fall, the falls are sometimes underwhelming. I visited in late August once and was honestly disappointed. It was more like a trickle than a waterfall.
The good news: this trail is much quieter than Ulsanbawi. The bad news: it’s not as visually dramatic. Think of it as a good warm-up hike, not a destination in itself.
Gwongeumseong Fortress
If you take the cable car, you can walk to this old fortress ruins in about 45 minutes. The views are nice, but honestly, the fortress itself isn’t much—some stone foundations and a wall. I’d only do this if you’re short on time or knees. Fortress opens at 8:30 a.m., closes around 5 p.m. depending on season.
Sinheungsa Temple
There’s a Buddhist temple at the park entrance. It’s peaceful and free to visit. Worth 20 minutes if you’re passing through anyway, but not worth planning your day around.
Where to Eat and Practical Tips
Food Inside the Park
There’s a small café near the Sinheungsa entrance selling instant noodles, water, and snacks. Prices are marked up about 20–30% compared to outside the park—so a bottle of water is 3,500 KRW instead of 2,500 KRW. Bring your own water bottle and fill it at the park. There are water fountains at most trailheads.
Food in Sokcho City
If you’re staying overnight (which I recommend), head to the seaside restaurants along the beach. Fresh sashimi sets run 15,000–25,000 KRW. I ate at a small place called “Cafe Jongro” that made excellent dakgangjeong (fried chicken) for 12,000 KRW. Ask locals—they usually know the best spots.
Practical Tips Locals Know
Bring trekking poles. The trails are steep and your knees will thank you on the way down. Rent them at the park entrance for 5,000 KRW.
Wear good hiking boots. The rock is rough and dusty, and many people in sneakers slip. I’ve seen someone twist their ankle on a trail I do regularly.
Bring more water than you think you need. The mountain is drier than you’d expect, and you’ll sweat more than at lower elevations.
Don’t hike in flip-flops, not because it’s not possible—you’ll see Korean grandfathers in slip-on shoes—but because you’ll regret it after hour two.
Honest Take
Go if you actually enjoy hiking and want to see something genuinely beautiful. Skip it if you’re looking for a casual stroll or expect to be alone. Fall (mid-September through mid-October) is peak season—colorful, mild weather, but packed with people. Spring (late April through May) is my favorite time because crowds haven’t hit yet and everything’s blooming. Winter is quiet and sharp-looking, but trails can be icy and the park is less fun without foliage. Avoid summer unless you love hiking in swampy heat. One thing I wish I’d known going in: you don’t need a full day trip. A 3-hour hike is genuinely satisfying, and you can catch an afternoon KTX back to Seoul. I used to think I needed 8+ hours to make the trip worthwhile, but honestly, 4 hours of real hiking beats a rushed weekend in Seoul.