Mountain

Cheonggyesan (Gwacheon/Seongnam)

620 m2,034 ft

Prominence: 537 m1,761 ft
Isolation: 7.1 km
Region: South Korea
Tonight: 8°CPartly cloudy · Wind 9 km/h N

Cheonggyesan (Gwacheon/Seongnam) is a 620 m (2,034 ft) mountain in South Korea.

All facts

Elevation: 620 m · 2,034 ft
Nearest higher peak: Gwanaksan (632 m)
Coordinates: 37.4224° N, 127.0424° E

Open the 3D view

3D map

Cheonggyesan (Gwacheon/Seongnam) 3D map

Drag to orbit · click, then scroll to zoom (or Ctrl/⌘ + scroll) · One finger scrolls the page · two fingers orbit and zoom · 6.2 × 6.2 km

Surface

Vertical scale

Topographic map

Cheonggyesan (Gwacheon/Seongnam) terrain and contours

20 m contours from the Copernicus GLO-30 terrain model. Click two points on the map to draw your own cross-section.Tap two points on the map to draw your own cross-section.

Index contours every 100 mShowing west → east through the summit

Cheonggyesan (Gwacheon/Seongnam) elevation profile

West → east through the summit

Hover the profile to read elevation and distance.Tap or drag along the profile to read elevation and distance.

Weather

Cheonggyesan (Gwacheon/Seongnam) weather

Today · Partly cloudy · 8 / 15°C (46 / 59°F) · 0.5 mm · Wind 9 km/h N

Cheonggyesan (Gwacheon/Seongnam) forecast for the summit, about 620 m. Summit vs base: the Base line is for about 30 m.

Today8°15°0.5 mm9 km/h NBase 11 / 18°
Sun8°21°–20 km/h NEBase 11 / 24°
Mon9°19°–15 km/h NEBase 12 / 22°
Tue1°12°–21 km/h NWBase 4 / 15°
Wed2°8°–9 km/h NWBase 5 / 11°
Thu5°11°14.4 mm11 km/h SEBase 8 / 14°
Fri8°15°0.6 mm18 km/h WBase 11 / 18°
Sat1°7°–15 km/h NWBase 4 / 10°
Sun2°7°2.7 mm18 km/h NWBase 5 / 10°
Mon-1°5°–16 km/h NWBase 2 / 8°

Forecast data: MET Norway, CC BY 4.0; daily low and high, precipitation total and strongest wind from the hourly data, model run Oct 23, 23:19 UTC.

Slope

Share of the 6.2 × 6.2 km view by steepness, from the 30 m model.

Mixed terrain: gentle slopes, steep faces and everything between.

Gentle, 0–15°

32.6%

Moderate, 15–30°

60.7%

Steep, 30–45°

6.7%

Cliffs, 45° and over

0.0%

Steeper than 30°: 6.7% of the 38 km² view
Relief in view: 583 m low point 30 m

Land cover

ESA WorldCover 10 m classification of the same area.

Trees 89.1%Built-up 7.9%Grassland 1.5%Cropland 0.7%

Snow & ice means glaciers and year-round snow (a yearly average), not today’s snow cover.

Nearby summits

Named peaks within 3.1 km, measured from the Cheonggyesan (Gwacheon/Seongnam) summit.

Summit list 7

1Maebong582 m 0.6 km N
2Isubong Peak558 m 1.0 km SSE
3Ongnyeobong370 m 2.0 km NNW
4Guksabong540 m 2.0 km S
5바라산301 m 2.3 km E
6Gwacheonmaebong369 m 2.7 km WSW
7매봉산349 m 2.9 km WSW

Wildlife

Wildlife seen nearby

Sightings of the most-seen species on iNaturalist (research grade) within 3.1 km; 311 species recorded in all.

Sightings per species 6

Oriental Magpie28
Large-billed Crow18
Grey Heron16
Azure-winged Magpie11
Asian celandine9
Eurasian Red Squirrel8

Where it sits

Where Cheonggyesan (Gwacheon/Seongnam) sits

Nearby

Nearby places

More 1

DaedunsanPeak · 878 m147 km S

Downloads

Cheonggyesan (Gwacheon/Seongnam) downloads: topographic map, heightmap, STL 3D model and DEM

Free files made in your browser from this page's terrain data. No sign-up; credit the sources below.

Print & wall

JPGCheonggyesan (Gwacheon/Seongnam) satellite image (JPEG)Sentinel-2 true-colour image of the same area, taken 2025-09-10.

3D printing & 3D apps

GIS & GPS

</>Embed this mapPaste this into your site to show the interactive 3D terrain, with a credit link back here.

<iframe src="https://topolu.com/embed/cheonggyesan-gwacheon-seongnam" width="100%" height="480" style="border:0" loading="lazy" allowfullscreen title="3D terrain of Cheonggyesan (Gwacheon/Seongnam)"></iframe>
<p><a href="https://topolu.com/cheonggyesan-gwacheon-seongnam" rel="nofollow">Topolu</a></p>

Free to use with credit: see the data sources

Accuracy

How accurate is this?

within 10 m This 3D map reads 613 m at the summit; the official height is 620 m.

A 30 m terrain model averages each cell, so a few metres either way is normal.

Source	Summit	Difference
Official height (Wikidata)	620 m	—
Copernicus GLO-30 (used on this page)	613 m	-7 m
Copernicus GLO-90	602 m	-18 m

Data sources

Terrain: Produced using Copernicus WorldDEM-30 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved. The European Union, ESA, DLR and Airbus incur no liability for any use of this data and do not endorse this service.
Imagery: Contains modified Copernicus Sentinel data 2025 (scene 2025-09-10)
Land cover: © ESA WorldCover project 2021 / Contains modified Copernicus Sentinel data (2021) processed by ESA WorldCover consortium
Facts: Wikidata (CC0)
Wildlife: iNaturalist community observations, counts only
Accuracy comparison, Panorama: Includes Copernicus WorldDEM-90 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved. The European Union, ESA, DLR and Airbus incur no liability for any use of this data and do not endorse this service.
Forecast: Weather forecast from MET Norway (CC BY 4.0)
Sources: Wikidata · OpenStreetMap · Wikipedia