South Korea summit
Seoraksan
You can see 249 km from here, looking north.
Calculating the panorama…
Drag to turn around. The relief is drawn 2.2 times taller so the ridges can be read; far ridges are paler, as in the real air.
The view
Up to 249 km away.
Calculated on the relief one degree at a time, up to 250 km, with the curvature of the Earth and the refraction of the air: what stands above the horizon from here.
Our own rating, from the relief and the climate only: open horizon (35 points), how far you see (25), sea and named peaks in view (20) and clear months (20).
- 249 kmFarthest ridgelooking north
- 100%Open horizonof the circle where the horizon is below your eyes
- 38%Seaof the circle where the horizon is the sea
- 137Peaks in viewnamed summits that rise above the relief in front
- 1,693 mAltitudeabove the sea, at the highest point of the viewpoint
The 137 peaks you can name from here
From west to east as you turn around: height, distance and direction. Each one links to its guide on Peakyas, our mountain atlas.
From the relief only: buildings, trees and haze are not in the model. On a hazy day you see much less; 250 km is the limit of our calculation.
The sun
The best sunsets are in January, from March to April and in October.
When the sun really disappears from this viewpoint — behind the relief or into the sea — and in which direction, on the 15th of each month, in local time.
- Jansouth-west-2 min before the sea-level sunset42%
- Febwest-2 min before the sea-level sunset41%
- Marwestsets on an open horizon43%
- Aprwestsets on an open horizon42%
- Maynorth-westsets on an open horizon39%
- Junnorth-westsets on an open horizon32%
- Julnorth-westsets on an open horizon23%
- Augwestsets on an open horizon28%
- Sepwestsets on an open horizon34%
- Octwestsets on an open horizon46%
- Novsouth-westsets on an open horizon42%
- Decsouth-west-2 min before the sea-level sunset42%
- Time: when the sun goes behind the horizon you see from here.
- Minutes: how much earlier the relief hides the sun.
- %: share of clear sky that month (NASA, 2001–2020).
The highlighted months are the clearest. Golden hour starts about an hour before.
The place
Seoraksan.
Mountain in South Korea
Seoraksan is a summit in South Korea, 1,693 m above the sea.
On a clear day the farthest ridge you can see is 249 km away, looking north.
The sea fills 38% of the horizon.
137 named peaks rise above the relief in front; the most prominent is Mount Kumgang (1,638 m), 68 km away.
The horizon is open, below your eyes, over 100% of the circle.
The skies are clearest in January, from March to April and in October.

Get there and stay
- 수봉야영장campsite · 6.1 km · 4 within 10 km
- 세라네민박place to stay · 5.0 km · 61 within 10 km
- Sokchonearest town · 15 km in a straight linePlaces to stay in SokchoBooking.com · sponsored link↗
- Yangyang International Airport (YNY)nearest airport with scheduled flights · 19 km in a straight lineCar hire at GMP airport (Seoul)Discover Cars · sponsored link↗
Plan the visit
A guided tour, a bed nearby, a car.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
From above
The viewpoint and its surroundings.
The satellite image of the 6 × 6 km around the viewpoint, with what OpenStreetMap shows nearby.

Around, in OpenStreetMap
- 18other viewpoints within 5 km신선대 (Sinseondae), 천화대, 전망대 and 15 more
- 31named peaks within 5 km소청봉, 신선봉, 마등봉 and 28 more
- 1cable car and funicular stations within 5 km권금성
- 12marked trails within 3 km백두대간 and 11 more
- 4shelters and huts within 5 km소청대피소, 중청대피소, 희운각대피소 and 1 more
- 4visitor centres within 5 km약수터탐방지원센터, 남설악탐방지원센터, 용소폭포탐방지원센터 and 1 more
- 4campsites within 10 km수봉야영장, 설악동야영장, 고인돌오토캠핑장 and 1 more
- 61places to stay within 10 km세라네민박, 안변집민박, 성림산장 and 58 more
- car parks within 3 km
- restaurants and cafés within 3 km
Counted in OpenStreetMap, the map anyone can edit. A low number may just mean nobody has mapped it yet.
In our other atlases
What you see from Seoraksan, and what is near.
Everything around this viewpoint — mountains, water, forests, birds, caves and the night sky — in the family's atlases.
Figures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, OpenStreetMap, GBIF). Links open when each site is online.
Photographs
The view, as people saw it.
Other viewpoints nearby.
Where these figures come from
| Name and type | Wikidata (Q482644) · CC0 |
|---|---|
| Sun | J. Meeus, Astronomical Algorithms |
| Peaks in view | Peakyas (Wikidata, CC0) |
| Panorama and altitude | Copernicus DEM GLO-90 / GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Clouds | NASA POWER (CERES SYN1deg, 2001–2020; MERRA-2) |
| What is around | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Sister atlases | Peakyas, Lakeyas, Cavernyas, Cascadyas |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves, dark skies, viewpoints, birdwatching or forests?
Same idea, other landscapes: field atlases built on open data, in seven languages.






