Bamseom

Island Pair of islets in the Han River, Seoul

Twin islets in Seoul’s Han River, Bamseom function as a protected bird habitat; visitors mainly view them from Yeouido river cruises and riverside paths.

Main image
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Bamseom - East Islet from Seogang Bridge.jpg
Bamseom and Namsan.jpg
Bamseom and Yeouido.jpg
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Han River sunrise.jpg
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Bamseom is a pair of small uninhabited islets in the Han River within Seoul, South Korea, known for their reed beds and role as an urban bird sanctuary. The two islets are natural river features that provide habitat for waterfowl and migratory birds.

The islets are protected for wildlife and visitors generally view them from riverbank parks and pedestrian bridges rather than landing on them. Vegetation includes willows and reeds and the site functions as an important stopover for migratory species within the city.

Bamseom sits in the central Han River channel near Yeouido and is visible from Yeouido Hangang Park and riverfront promenades; riverboat tours sometimes pass the islets to view birdlife.

  • Access and viewing: Closed to public landing and managed as a bird and ecological sanctuary; best viewed from riverbanks and nearby parks such as Yeouido Hangang Park.

What to See #

  • East and West islets: Two small, uninhabited islets in the Han River, commonly referred to as East and West Bamseom, with mudflats and reed beds between them.
Bamseom
37.5389, 126.9289

How to Get to Bamseom #

Best viewed from the Han River parks and pedestrian bridges in central Seoul; some organized river cruises pass by the islands. Private landings are restricted for conservation.

Tips for Visiting Bamseom #

  • The islet is best seen from a river cruise on the Han River or from riverside parks - private landings are restricted
  • Bring a wide-angle lens for the skyline views framed by the island
  • Respect local wildlife protections - some areas may be off-limits to protect nesting birds

Best Time to Visit Bamseom #

Spring and autumn are the most comfortable seasons for riverside walks and boat cruises.

Spring
April-June · 10-25°C (50-77°F)
Cherry blossoms along the river and pleasant weather.
Autumn
September-November · 10-20°C (50-68°F)
Cooler air and clear skies for riverside views.

Weather & Climate near Bamseom #

Climate

Bamseom's climate is classified as Hot-Summer Continental (Dry Winter) - Hot-Summer Continental (Dry Winter) climate with hot summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -7°C to 29°C. Abundant rainfall (1358 mm/year), wettest in July with a pronounced dry season.

Best Time to Visit
MaySeptemberJune
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-21°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -7°C. Moderate rainfall (30 mm) and partly cloudy skies.

47 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-7°
77%
Humidity
Very Humid

Weather

30 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.8h daylight

February

February is freezing with highs of 4°C and lows of -4°C. Moderate rainfall (33 mm) and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Freezing
C
Temperature
-4°
74%
Humidity
Very Humid

Weather

33 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.7h daylight

March

March is cold with highs of 10°C and lows of 1°C. Moderate rainfall (55 mm) and partly cloudy skies.

64 Good

Comfort

Feels Like Cold
C
Temperature
10°
74%
Humidity
Very Humid

Weather

55 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 17°C and lows of 7°C. Regular rainfall (86 mm) and partly cloudy skies.

70 Very Good

Comfort

12°
Feels Like Cool
12°C
Temperature
17°
74%
Humidity
Very Humid

Weather

86 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.1
UV Index
High
13.0h daylight

May

May is cool with highs of 22°C and lows of 12°C. Regular rainfall (96 mm) and partly cloudy skies.

79 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 23°
75%
Humidity
Very Humid

Weather

96 mm
Rainfall
2.5 m/s
Wind
Calm
1.4
UV Index
High
14.0h daylight

June

June is mild with highs of 26°C and lows of 18°C. Significant rainfall (134 mm) and partly cloudy skies.

73 Very Good

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 26°
77%
Humidity
Very Humid

Weather

134 mm
Rainfall
2.0 m/s
Wind
Calm
1.3
UV Index
High
14.5h daylight

July

July is warm with highs of 29°C and lows of 22°C. The wettest month with heavy rain (314 mm) and mostly overcast skies.

65 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°
84%
Humidity
Very Humid

Weather

314 mm
Rainfall
2.2 m/s
Wind
Calm
1.3
UV Index
High
14.3h daylight

August

August is the warmest month with highs of 29°C and lows of 22°C. Heavy rain (307 mm) and partly cloudy skies.

69 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
83%
Humidity
Very Humid

Weather

307 mm
Rainfall
2.0 m/s
Wind
Calm
1.4
UV Index
High
13.4h daylight

September

September is mild with highs of 25°C and lows of 16°C. Significant rainfall (149 mm) and partly cloudy skies.

77 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 25°
79%
Humidity
Very Humid

Weather

149 mm
Rainfall
2.0 m/s
Wind
Calm
1.1
UV Index
High
12.3h daylight

October

October is cool with highs of 19°C and lows of 9°C. Moderate rainfall (60 mm).

73 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
75%
Humidity
Very Humid

Weather

60 mm
Rainfall
2.6 m/s
Wind
Calm
0.7
UV Index
Moderate
11.1h daylight

November

November is cold with highs of 11°C and lows of 2°C. Moderate rainfall (60 mm) and partly cloudy skies.

62 Good

Comfort

Feels Like Cold
C
Temperature
11°
75%
Humidity
Very Humid

Weather

60 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.0h daylight

December

December is cold with highs of 4°C and lows of -4°C. Moderate rainfall (34 mm) and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
-4°
76%
Humidity
Very Humid

Weather

34 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.5h daylight

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