Hiking Seoraksan & Exploring Sokcho: Your Essential East Coast Adventure

💰 Click here to see Korea Budget Breakdown

💰 Prices updated: May 2026. Budget figures are estimates — always verify before travel.

Exchange Rate: $1 USD = 1,474 KRW

Daily Budget (per person) • Pricing updated as of 2026-05-04

Daily Budget

Shoestring: 50,000 KRW - 75,000 KRW ($33.92 – $50.88)

Mid-range: 120,000 KRW - 200,000 KRW ($81.41 – $135.69)

Comfortable: 270,000 KRW - 550,000 KRW ($183.18 – $373.13)

Accommodation (per night)

Hostel/guesthouse: 28,000 KRW - 65,000 KRW ($19.00 – $44.10)

Mid-range hotel: 90,000 KRW - 165,000 KRW ($61.06 – $111.94)

Food (per meal)

Budget meal (street food): 9,000 KRW ($6.11)

Mid-range meal (restaurant): 22,000 KRW ($14.93)

Upscale meal: 65,000 KRW ($44.10)

Transport

Single subway/bus trip: 1,600 KRW ($1.09)

Climate Card (30-day unlimited): 68,000 KRW ($46.13)

Seoraksan is one of those places that looks manageable on a map and humbles you in person. The mountain sits in Gangwon Province on South Korea‘s East Coast, and in 2026 it remains one of the country’s most visited national parks — which means crowds during autumn foliage season (late September to mid-October) are not just inconvenient, they’re genuinely chaotic. What’s changed recently is how you access the park: a revised reservation system, updated entrance fees, and faster bus options from Seoul have all shifted the logistics. If you’re working from a guide written before 2024, some of that information is already outdated. This guide reflects the current situation.

What Kind of Place Is Seoraksan-Sokcho, Really?

Most visitors treat Seoraksan and Sokcho as the same destination, but they’re quite different in character. Seoraksan National Park is a serious mountain environment — granite peaks, dense forest, Buddhist temples tucked into narrow valleys. The highest point, Daecheongbong, sits at 1,708 metres and demands a long day or an overnight shelter stay to reach properly. The park covers roughly 398 square kilometres, and while parts of it are extremely accessible (you can take a cable car near the main entrance), other sections are remote enough that you’ll go hours without phone signal.

Sokcho, the coastal city that serves as the gateway, is a different energy entirely. It’s a working port town with a strong fishing identity, a seafood market that genuinely smells like the sea rather than a tourist performance, and a lagoon-side neighbourhood called Abai Village that holds a quiet, lived-in quality. Sokcho’s population hovers around 80,000 and it hasn’t been overly polished for tourism, which is part of its appeal. Think of the city as the base and the reward — you come through it to reach the mountain, then you come back to it for the food.

Getting There from Seoul and Busan in 2026

The most practical option from Seoul is the express bus from Seoul Express Bus Terminal (Gangnam) to Sokcho. Journey time is approximately 2.5 to 3 hours depending on traffic, and buses run frequently — roughly every 20 to 30 minutes during peak hours. The fare is around 18,000–22,000 KRW (~$13–$16 USD) one way. There’s also a premium express option that runs slightly faster and costs a bit more. Book tickets through the Kobus app or website; walk-up seats on autumn weekends often sell out by midmorning.

The GTX-A line, which expanded its operational reach in 2025, has made getting from central Seoul to Suseo station meaningfully faster, and from Suseo you can connect to the express bus network. It doesn’t change the Sokcho journey dramatically, but it does shave time off the Seoul subway leg for people coming from the northern or central parts of the city.

From Busan, the practical option is taking the KTX to Gangneung (just over 2 hours), then catching a local bus north to Sokcho — add another 1.5 to 2 hours. There is no direct train to Sokcho as of 2026. Total journey from Busan to Sokcho runs 4 to 5 hours minimum. That makes Seoraksan more naturally a Seoul-adjacent trip, though Busan travellers absolutely make it work as part of an East Coast road trip or multi-day itinerary.

Day Trip or Overnight? Making the Right Call

This depends entirely on what you want to do at the park. If your goal is to walk the accessible lower trails — Biryong Falls, Ulsanbawi Rock, the Sinheungsa Temple area — a day trip from Seoul is feasible. You’d leave Seoul by 7:00am, be at the park entrance by 10:00am, have five or six hours on the trail, and be back in the city by midnight. It’s a long day, but it works.

If you want to summit Daecheongbong, an overnight stay is not optional — it’s required. The summit trail is 15 kilometres one way from the Osetong Valley trailhead. The park operates mountain shelters (산장) that you must book in advance through the Korea National Park Service reservation system. Shelter bookings for Seoraksan open online 30 days before your intended date and go fast. You cannot legally camp outside designated shelter areas.

A middle option: stay one night in Sokcho, do a full day at the park including an ambitious trail like Ulsanbawi or Dinosaur Ridge, eat well in the city that evening, then return the next morning. This is the format most independent travellers find satisfying — you don’t rush, the seafood dinner feels earned, and you catch the mountain in morning light before the tour buses arrive.

Seoraksan National Park — The Hiking Trails That Actually Matter

The park has three main access zones: Outer Seorak (Sokcho side, where most visitors go), Inner Seorak (Inje County, quieter and more remote), and South Seorak (Jangsu Valley area). Most visitors only ever see Outer Seorak — and even within that zone, trail choice matters a lot.

Ulsanbawi Rock Circuit — The Best Single-Day Hike

This is the trail to prioritise if you’re doing one day. From Sinheungsa Temple, it’s about 4 kilometres to the base of Ulsanbawi Rock, a dramatic cluster of six granite peaks that looks improbable from every angle. The final approach involves a metal staircase — 808 steps — bolted into the rock face. The climb is steep and exposed, but the view from the top across the surrounding peaks and down toward the coast on a clear day is the defining Seoraksan image. Allow 4 to 5 hours round trip at a comfortable pace. Start before 9:00am to beat the worst of the crowds.

Biryong Falls and Dinosaur Ridge — A Strenuous Alternative

This trail links Biryong Falls (flying dragon waterfall — the name earns itself in spring snowmelt when the water genuinely roars) with the ridgeline known as Dinosaur Ridge, a narrow spine of jagged granite. The ridge section requires scrambling on fixed ropes and is not suitable for inexperienced hikers or anyone in casual shoes. On a good day it’s exhilarating. Allow 6 to 7 hours and take this trail seriously.

The Cable Car Option

The Seorak Cable Car runs from near the main Sogongwon park entrance up to a viewpoint at around 800 metres. It takes 5 minutes and gives a sweeping look at the peaks without any hiking. The fare in 2026 is approximately 16,000 KRW (~$12 USD) round trip. Queues during autumn can reach 90 minutes. It’s worth doing as a complement to hiking, not a replacement — the viewpoint itself has limited terrain to explore.

Entrance Fees and the Reservation System

The national park admission fee was revised upward in 2024 and currently sits at 5,000 KRW (~$3.70 USD) per adult. The online reservation system — required for overnight shelter stays — operates through the Korea National Park Service website (knps.or.kr), which now has a functional English interface. Day hikers do not need a permit, but during the autumn peak period, the park has experimented with timed entry at certain trailheads. Check the official site before your visit in 2026 as these rules have been adjusted incrementally.

Beyond the Summit — Sokcho City as a Destination

Sokcho Expo Tower near the lagoon is the obvious landmark, but the more interesting neighbourhood to walk is Abai Village, accessible via a hand-pulled ferry across a narrow channel of Cheongchoho Lagoon. The ferry costs 200 KRW each way and takes about two minutes — it’s a rope-and-pulley operation where passengers help pull the boat across. The village became famous through a Korean drama in the early 2000s, but the residents are real and the atmosphere is genuinely calm compared to the seafood market area.

Sokcho Beach runs just north of the city and has a different character to the more polished beaches further south. The water on the East Coast is cleaner and notably cooler than the West Sea, and the beach has good walking even when you’re not swimming. The Seoraksan peaks are visible from the shoreline on clear days — it’s a simple but striking scene.

The Old Market area (Sokcho Jungang Market) is the right place to wander without an agenda. Dried seafood stalls, small restaurants serving hand-rolled gimbap specific to this region, and the background sound of vendors negotiating with local restaurant buyers. It feels less staged than Gwangjang Market in Seoul.

What to Eat in Sokcho (and Where to Find It)

Sokcho has two foods you eat here and nowhere else with the same result: Sokcho-style gimbap and squid. The local gimbap uses crab meat (often Alaska pollock roe or real snow crab depending on the stall) instead of the standard fillings, and the rolls are thinner and denser. The place to buy them is Jungang Market — look for the small stalls near the central corridor, usually operated by women who have been rolling gimbap longer than most visitors have been alive. One roll costs around 3,000–4,000 KRW (~$2.20–$3 USD).

Squid — ojingeo — is the signature seafood of this coastline. You’ll see them hanging to dry on wooden racks along the harbor roads, flapping in the coastal wind. Grilled fresh squid at the Daepohang fishing port costs around 8,000–15,000 KRW (~$6–$11 USD) depending on size and the vendor. The flesh is firm and faintly sweet with a slight char; it bears very little resemblance to what you get at a convenience store.

For a proper seafood meal, the restaurants along Daepohang harbor are the most reliable. Haemultang (spicy seafood stew) with crab and shellfish runs about 40,000–60,000 KRW (~$30–$44 USD) for two people. The broth turns a deep red-orange and leaves a slow burn on the back of the throat. Order it with a bowl of plain rice and the kitchen usually includes small side dishes without being asked.

Sundae (blood sausage, not the ice cream) from Abai Village has its own reputation — Abai sundae is made with squid ink and stuffed with glass noodles and pork, giving it a darker, richer character than the Seoul version. There are dedicated sundae restaurants near the Abai ferry landing.

2026 Budget Reality — What This Trip Actually Costs

Prices below reflect 2026 figures at approximately 1,350 KRW to 1 USD.

Getting There

• Seoul → Sokcho express bus (one way): 18,000–22,000 KRW (~$13–$16)
• KTX Busan → Gangneung + local bus to Sokcho: ~50,000–65,000 KRW total (~$37–$48)

Accommodation

• Budget: Guesthouses and small motels near Sokcho Bus Terminal — 35,000–55,000 KRW/night (~$26–$41)
• Mid-range: Clean business hotels near the beach or lagoon — 80,000–130,000 KRW/night (~$59–$96)
• Comfortable: Waterfront hotels or boutique stays — 150,000–250,000 KRW/night (~$111–$185)

Food

• Budget: Gimbap + street food day — under 15,000 KRW (~$11)
• Mid-range: Market lunch + harbour seafood dinner — 30,000–50,000 KRW (~$22–$37)
• Comfortable: Full haemultang dinner with extras — 60,000–90,000 KRW for two (~$44–$67)

Park and Activities

• National park entrance fee: 5,000 KRW (~$3.70)
• Cable car round trip: 16,000 KRW (~$12)
• Mountain shelter overnight (per person): ~10,000–18,000 KRW (~$7–$13)

A realistic two-day, one-night trip from Seoul including transport, accommodation, food, and park fees runs approximately 180,000–320,000 KRW (~$133–$237) per person, depending on accommodation choice and how much seafood you eat.

Practical Details Most Guides Get Wrong

Bus from Sokcho to the park entrance: City bus 7 or 7-1 runs from Sokcho Bus Terminal to the Seoraksan park entrance. It costs around 1,500 KRW and takes 15–20 minutes. Taxis also make this run and cost 6,000–9,000 KRW. The bus frequency drops in the evening — don’t count on it after 8:00pm.

What to wear: Seoraksan trails are rocky, often steep, and — particularly above 1,000 metres — genuinely cold even in September. Light hikers or trail runners are fine for Ulsanbawi; anything more remote requires proper hiking boots with ankle support. The park records regular ankle injuries from people underestimating the terrain in flat shoes.

Cash vs. card: The seafood market stalls at Daepohang and Jungang Market are predominantly cash operations in 2026. Some have adopted QR payment systems (Kakao Pay, Toss), but carry at least 30,000–50,000 KRW in cash if you plan to eat at the market. ATMs are available at the Sokcho Bus Terminal and at GS25 and CU convenience stores throughout the city.

K-ETA and entry requirements: As of 2026, K-ETA requirements have been revised. Citizens of many countries eligible for visa-free entry (including most EU nations, UK, USA, Canada, Australia) do not require a K-ETA for stays under 90 days under updated agreements. However, the rules vary by nationality and have been adjusted multiple times since 2023. Verify your specific requirements at the Korea Immigration Service website before travel.

Mobile data: Signal is strong throughout Sokcho city and along the main Outer Seorak trails near the entrance. It drops significantly on the upper ridges and disappears almost entirely in Inner Seorak. Download offline maps (Naver Maps works better than Google Maps for this area) before you leave your accommodation.

Autumn timing: Seoraksan is typically the first place in South Korea where autumn colours peak, usually around late September to early October — earlier than Seoul by one to two weeks. The colours work top-down: the highest elevations turn first, then the foliage descends. If you want the full effect, the second week of October usually hits the lower trails and temple areas at their best.

Frequently Asked Questions

Do I need to make a reservation to hike in Seoraksan National Park?

Day hikers do not need a reservation for standard trails. You pay the entrance fee at the gate (5,000 KRW/~$3.70 in 2026). Reservations are required only for overnight stays in mountain shelters, which must be booked through the Korea National Park Service website up to 30 days in advance. During autumn peak season, timed entry at some trailheads may also apply — check the official site before visiting.

How difficult is the hiking at Seoraksan?

It varies significantly by trail. The cable car viewpoint and Sinheungsa Temple walk are easy and suitable for all fitness levels. Ulsanbawi is moderately difficult with steep stairs. Dinosaur Ridge and summit routes require solid fitness, proper footwear, and experience with exposed terrain. The summit trail to Daecheongbong (1,708 m) is a serious full-day or overnight undertaking not suited to casual hikers.

What is the best time of year to visit Seoraksan and Sokcho?

Late September to mid-October for autumn foliage — Seoraksan peaks earlier than most Korean destinations. Late May to June for green landscapes and manageable crowds. Summer (July–August) brings humidity, heavy rain during monsoon, and large crowds. Winter is beautiful and uncrowded but many trails become icy and require crampons. Avoid the first and last weekends of October for the worst crowds.

Is Sokcho worth visiting beyond just using it as a base for Seoraksan?

Yes, genuinely. Abai Village, Daepohang fishing harbour, the fresh squid, and the local gimbap style make Sokcho interesting in its own right. It’s not a major city with endless attractions, but a half-day exploring the market and waterfront before or after hiking is time well spent. Many visitors are pleasantly surprised by how much they enjoy the city itself once they slow down.

Can I visit Seoraksan and Sokcho as a day trip from Seoul?

Yes, but only for lighter hiking. Leave Seoul by 6:30–7:00am, take the express bus (2.5–3 hours), spend 5–6 hours on trails like Ulsanbawi or the Biryong Falls area, then catch an evening bus back. It’s a long day and you’ll miss Sokcho’s food scene entirely. For anyone wanting to do more than one trail or reach higher elevations, one overnight stay makes the trip significantly more satisfying.

Explore more
Sokcho Travel Guide: Gateway to Seoraksan National Park & East Coast Bliss
Jeonju Beyond Bibimbap: Exploring Traditional Arts & Crafts in Korea
One Day in Jeonju: Experiencing Korea’s Cultural & Culinary Delights

📷 Featured image by K. Mitch Hodge on Unsplash.