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Gageodo-ri Lighthouse

Fl Green 5s🇰🇷Heuksan, KROperational

Location & Light Range

About Gageodo-ri Lighthouse

Also known as: Gageodo-ri (Kagodo-ri)

A tapered, triangular white concrete tower stands 12 meters tall on the south end of Gageodo island. Its light is positioned 15 meters above sea level and emits a green flash every 5 seconds. The lighthouse marks the breakwater for the village of Gageodo, located within the Heuksan city area. The structure has a geographic range of 11.9 nautical miles. While the site is accessible to the public, the tower itself cannot be entered.

Why it matters: This lighthouse is essential for the local fishing fleet and ferries serving Gageodo island, providing clear guidance for safe entry into the village harbor.

Light & Optic

Characteristic Signature
Fl Green 5s
Flash Type
Flashing
Light Color
Green
Interval
5s
Raw Code
Fl G 5s
Focal Height
15m
Geographic Range
11.9NM

Location

City
Heuksan
Country
🇰🇷South Korea
Region
South Jeolla
Sea Region
south end of Gageodo island, marking the breakwater of Gageodo village
Latitude
34.0487°
Longitude
125.1274°

References & Identifiers

Nearest Port
Daebul/Yeongam-gun(75.6 km)
Admiralty No.
M4227.1.
NGA No.
KR-3030.9

Tower & Structure

Tower Height
12m
Tower Shape
triangular
Tower Color
white
Material
concrete

Structure: tapered triangular white concrete tower

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Gageodo-ri Lighthouse at night?+
Gageodo-ri displays the characteristic Fl Green 5s. 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Gageodo-ri Lighthouse guide vessels into?+
Gageodo-ri Lighthouse assists vessels approaching 3 nearby ports. The closest is Gageohyangri at 2.4 NM to the WNW. Other ports served include Hongdo (36.2 NM N), Daeheuksando (41 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Gageodo-ri Lighthouse still active and maintained?+
Yes, Gageodo-ri 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.
How can I track vessels near Gageodo-ri Lighthouse?+
You can track vessels near Gageodo-ri 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.