Hiking Seoraksan’s Dinosaur Ridge: Full-Day Mt. Seoraksan Trek from Sokcho
Dinosaur Ridge on Mt. Seoraksan is a full-day, high-intensity hike across exposed granite arêtes and steep ups and downs. This guide explains what you’ll see, the history underfoot, and how to prepare for a long, demanding day in one of Korea’s most dramatic national parks.
The Experience
Before You Go
Start early
Begin at first light to avoid afternoon winds and to allow time for tough sections and rest breaks before evening light fades.
Use trekking poles
Poles reduce knee impact on repeated descents and help balance on steep, rocky steps; poles are included with this tour but bring your own if you prefer.
Hydrate and fuel frequently
Carry at least 2–3 liters and calorie-dense snacks; the route is long with limited places to refill or resupply.
Footwear matters
Stiff-soled, grippy hiking boots are recommended—trail sections include wet rock and loose scree where trail runners struggle.
Local Knowledge
Hidden Gems
- •Biseondae rock pools — a quieter riverside spot below main trails
- •Osaek mineral spring area — less-visited and good for a post-hike soak
Wildlife
- •Korean goral (mountain ungulate)
- •Eurasian marten and forest birds such as magpies
Conservation Note
Visitor numbers put pressure on trails and vegetation; stick to marked paths, pack out waste, and avoid trampling fragile alpine plants to help preserve the park.
Seoraksan has been a center for Korean mountain Buddhism for centuries, with temples like Sinheungsa serving as pilgrimage sites; the park was designated a national park to protect its unique granite formations and cultural sites.
What to Bring
Stiff-soled hiking bootsEssential
Support and traction for steep, rocky ascents and descents.
Water reservoir or 2–3L bottlesEssential
Sustains hydration over a long day with limited refill points.
Waterproof shell jacketEssential
Protects against sudden mountain rain and wind; temperatures can drop on exposed ridges.
Trekking polesEssential
Reduce joint strain on long descents and improve balance on boulder fields.
Common Questions
How long is the Dinosaur Ridge hike?
Expect 10–11 hours for the full Dinosaur Ridge itinerary described here; guided itineraries include transfers and short breaks but still cover difficult, sustained terrain.
Is this hike suitable for beginners?
No. The route demands high fitness, sure-footedness, and some scrambling; beginners should choose shorter, lower-gradient trails in the park first.
Are there water or food stops on the trail?
There are limited services on the upper ridge; bring your own water and snacks—tours often provide a snack but do not replace full meal needs.
When is the best season to do this hike?
Late spring to early fall (May–October) offers the most stable trail conditions; winter brings ice and requires technical gear and experience.
Book This Experience
Check AvailabilityDuration
10–11 hours
Location
Sokcho, Gangwon-do
Difficulty
difficult
Fitness Level
Requires high aerobic fitness, strong legs, and good balance; regular hikers who do long ascents will perform best.
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