Seoraksan Mountain

Dramatic mountain park famed for autumn foliage

Seoraksan's granite peaks and craggy ridgelines form one of South Korea's premier hiking areas; visitors ride the cable car, scramble marked trails and visit mountain temples while watching seasonal foliage.

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Address
Seoraksan National Park, Sokcho, Gangwon Province, South Korea
38.11887, 128.46723
Hours
Park/trails open year‑round (trail access 24/7); visitor centres and cable car operate on seasonal schedules
Admission
Approx. 4,000 KRW (adult) for national-park entrance; cable car and other services charged separately

Seoraksan is a rugged mountain massif and national park in northeastern Gangwon Province, South Korea, noted for steep granite peaks, deep valleys and a range of hiking trails. Its highest summit, Daecheongbong, reaches 1,708 metres and is a focal point for multi-day and day hikes.

The park contains a mixture of rocky ridgelines, forested slopes and cultural sites such as the historic Sinheungsa temple. Visitors use an established network of trails and there is a cable car that provides rapid access to popular ridge viewpoints for those who prefer shorter visits.

Seoraksan has long been a setting for cultural and religious activity and in the modern era has been protected as a national park to conserve its landscapes and biodiversity. The area is especially popular during autumn when broad-leaved forests produce vivid fall foliage.

Geographically Seoraksan is in northeastern South Korea near the east-coast city of Sokcho and is accessible by road from Seoul and other regional centres; park entrances and trailheads are located at several points along the massif.

  • Peak and seasonality: The park's highest peak is 1,708 metres and autumn is the most popular season for visitors because of striking fall colours and clearer skies.

What to See#

  • Daecheongbong Peak: Daecheongbong Peak - the park's highest summit at 1,708 metres and the objective of many longer hikes, offering panoramic mountain views in clear weather.
  • Sinheungsa Temple: Sinheungsa Temple - an old Buddhist temple near the park entrance that serves as a cultural and spiritual waypoint for visitors, with historic buildings and statues.
  • Gwongeumseong and cable car: Gwongeumseong cable car and ridge area - a cable car that provides quick access to rocky ridge viewpoints and short walks suitable for visitors with limited time.

How to Get to Seoraksan#

Seoraksan National Park is typically reached via the coastal city of Sokcho. From Seoul take an express bus from Dong-Seoul Bus Terminal to Sokcho Intercity Bus Terminal (about 2.5-3 hours), then transfer to a local bus or shuttle to Seorak-dong/Seoraksan entrance (the local bus ride is around 20-40 minutes).

By car from Seoul expect roughly a 2.5-3 hour drive (route via expressways); parking and visitor facilities are available at the park entrances.

Tips for Visiting Seoraksan#

  • Visit early in the morning, especially in autumn, to see peak foliage with far fewer day tourists and to secure a less-crowded spot on popular routes such as Ulsanbawi.
  • Enter through the Seorak-dong (Sokcho) entrance to access the main cable car, the most-used trailheads and the visitor centre-this is the usual starting point for the park's signature hikes.
  • If you want a quieter experience, choose lesser-used access points such as the Osaek or Heundeulbawi areas and hike beyond the main viewpoints where most tour groups turn back.
  • Allow extra time to walk sections of the fortress-like ridges (Ulsanbawi and nearby trails) rather than relying solely on the cable car-the summit ridgelines reward the extra effort with panoramic views often missed by casual visitors.

Best Time to Visit Seoraksan#

Visit in autumn for peak foliage and excellent hiking conditions; summer is also good if you avoid rainy afternoons.

Autumn (peak)
Sep-Nov · 5-15°C
Cool, crisp conditions and spectacular fall foliage draw hikers-often considered the best season for Seoraksan.
Summer
Jun-Aug · 15-25°C
Mild to warm and lush; popular for hiking but expect afternoon rain and more crowded trails on weekends.
Winter
Dec-Feb · -10-5°C
Cold with snow and ice on higher routes-dramatic winter scenery but some trails and facilities may be limited.

Weather & Climate near Seoraksan#

Climate

Seoraksan's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -14°C to 22°C. Abundant rainfall (1388 mm/year), wettest in July with a pronounced dry season.

Best Time to Visit
MayAugustOctober
Temperature & Rainfall
Temperature Range
34°
Warmest Month
-16°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -4°C and lows of -14°C. The driest month with just 29 mm and partly cloudy skies.

49 Poor

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-14° -4°
76%
Humidity
Very Humid

Weather

29 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.7h daylight

February

February is freezing with highs of -2°C and lows of -12°C. Moderate rainfall (38 mm) and partly cloudy skies.

47 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-12° -2°
73%
Humidity
Very Humid

Weather

38 mm
Rainfall
5.4 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.6h daylight

March

March is freezing with highs of 3°C and lows of -7°C. Moderate rainfall (56 mm) and partly cloudy skies.

54 Acceptable

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-7°
70%
Humidity
Humid

Weather

56 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 10°C and lows of -1°C. Regular rainfall (91 mm) and partly cloudy skies.

60 Good

Comfort

Feels Like Cold
C
Temperature
-1° 10°
70%
Humidity
Very Humid

Weather

91 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.0
UV Index
High
13.1h daylight

May

May is cold with highs of 15°C and lows of 4°C. Significant rainfall (101 mm) and partly cloudy skies.

64 Good

Comfort

10°
Feels Like Cold
10°C
Temperature
15°
72%
Humidity
Very Humid

Weather

101 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.3
UV Index
High
14.1h daylight

June

June is cool with highs of 19°C and lows of 9°C. Significant rainfall (155 mm) and partly cloudy skies.

60 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
76%
Humidity
Very Humid

Weather

155 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.4
UV Index
High
14.6h daylight

July

July is cool with highs of 21°C and lows of 14°C. The wettest month with heavy rain (317 mm) and mostly overcast skies.

56 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
14° 21°
84%
Humidity
Very Humid

Weather

317 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.4
UV Index
High
14.4h daylight

August

August is cool with highs of 22°C and lows of 14°C. Heavy rain (287 mm) and mostly overcast skies.

64 Good

Comfort

18°
Feels Like Cool
18°C
Temperature
14° 22°
83%
Humidity
Very Humid

Weather

287 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.4
UV Index
High
13.5h daylight

September

September is cool with highs of 17°C and lows of 8°C. Significant rainfall (166 mm) and partly cloudy skies.

60 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
79%
Humidity
Very Humid

Weather

166 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.1
UV Index
High
12.3h daylight

October

October is cold with highs of 12°C and lows of 2°C. Moderate rainfall (62 mm) and partly cloudy skies.

62 Good

Comfort

Feels Like Cold
C
Temperature
12°
73%
Humidity
Very Humid

Weather

62 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.1h daylight

November

November is cold with highs of 5°C and lows of -4°C. Moderate rainfall (52 mm) and partly cloudy skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
-5°
74%
Humidity
Very Humid

Weather

52 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.0h daylight

December

December is freezing with highs of -1°C and lows of -11°C. Moderate rainfall (34 mm) and partly cloudy skies.

47 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-11° -1°
77%
Humidity
Very Humid

Weather

34 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.4h daylight

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