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Geumdangdo Lighthouse

Fl White 6s🇰🇷KROperational

Location & Light Range

About Geumdangdo Lighthouse

Also known as: Geumdangdo (Kumdang Do)

This white concrete cylindrical tower stands 10 meters tall on the northwestern point of Geumdangdo island in South Korea. With a focal height of 50 meters, it emits a white flash every 6 seconds, visible for 18.7 nautical miles. The lighthouse serves the waters near the island, located about 15.9 kilometers from the nearest port of Wando. Its presence marks a significant point for vessels navigating the area.

Why it matters: The lighthouse is essential for vessels navigating the waters around Geumdangdo, particularly those approaching or departing its northwestern point, ensuring safe passage.

Light & Optic

Characteristic Signature
Fl White 6s
Flash Type
Flashing
Light Color
White
Interval
6s
Raw Code
Fl W 6s
Focal Height
50m
Geographic Range
18.7NM

Location

Country
🇰🇷South Korea
Region
South Jeolla
Sea Region
northwestern point of Geumdangdo
Latitude
34.4554°
Longitude
127.0236°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
10m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round white concrete tower

References & Identifiers

Nearest Port
Wando(15.9 km)
Admiralty No.
M4281.7
NGA No.
17301
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Frequently Asked Questions

How do mariners identify Geumdangdo Lighthouse at night?+
Geumdangdo displays the characteristic Fl White 6s. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area. The white color may indicate a specific sector or warning zone.
Which ports and harbors does Geumdangdo Lighthouse guide vessels into?+
Geumdangdo Lighthouse assists vessels approaching 5 nearby ports. The closest is Nokdongsin at 6.6 NM to the NE. Other ports served include Shinma (8.7 NM W), Narodo (12 NM ESE), Wando-gun (15.2 NM WSW), Hwahungpo (20 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Geumdangdo Lighthouse still active and maintained?+
Yes, Geumdangdo Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
What shipping routes pass near Geumdangdo Lighthouse?+
Geumdangdo Lighthouse is located within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Geumdangdo Lighthouse?+
You can track vessels near Geumdangdo Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.