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Dosan Township (Northwestern Tongyeong) Lighthouse Lighthouse

Fl Green 5s🇰🇷Tongyeong-si, KROperational

Location & Light Range

About Dosan Township (Northwestern Tongyeong) Lighthouse Lighthouse

This green, cylindrical concrete tower stands 18 meters tall on a round pier in the northwestern part of Tongyeong, South Korea. Its light emits a single green flash every five seconds, visible for a geographic range of 12.7 nautical miles. The lighthouse is situated within the sea region of Northwestern Tongyeong, near the city of Tongyeong-si. The site is open to the public, though access to the tower itself is restricted. The nearest port is Tongyeong, located 5.5 kilometers away.

Why it matters: This lighthouse guides vessels navigating the waters of northwestern Tongyeong, marking safe passage and contributing to regional maritime safety.

Light & Optic

Characteristic Signature
Fl Green 5s
Flash Type
Flashing
Light Color
Green
Interval
5s
Raw Code
Fl G 5s
Focal Height
18m
Geographic Range
12.7NM

Location

City
Tongyeong-si
Country
🇰🇷South Korea
Region
South Gyeongsang
Sea Region
Northwestern Tongyeong, South Korea
Latitude
34.8829°
Longitude
128.3333°

References & Identifiers

Nearest Port
Tongyeong(5.5 km)
Admiralty No.
M4323.02.

Tower & Structure

Tower Height
18m
Tower Shape
cylindrical
Tower Color
green
Material
concrete

Structure: round green concrete tower on a round pier

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 Dosan Township (Northwestern Tongyeong) Lighthouse Lighthouse at night?+
Dosan Township (Northwestern Tongyeong) Lighthouse 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 Dosan Township (Northwestern Tongyeong) Lighthouse Lighthouse guide vessels into?+
Dosan Township (Northwestern Tongyeong) Lighthouse Lighthouse assists vessels approaching 5 nearby ports. The closest is GOSEONG at 4.1 NM to the N. Other ports served include Tongyeong (5 NM SE), Anjeong (6.2 NM NE), Junghwa (6.2 NM SSE), Gohyeon/Geoje (12.2 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is Dosan Township (Northwestern Tongyeong) Lighthouse Lighthouse still active and maintained?+
Yes, Dosan Township (Northwestern Tongyeong) Lighthouse 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 Dosan Township (Northwestern Tongyeong) Lighthouse Lighthouse?+
Dosan Township (Northwestern Tongyeong) Lighthouse 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 Dosan Township (Northwestern Tongyeong) Lighthouse Lighthouse?+
You can track vessels near Dosan Township (Northwestern Tongyeong) Lighthouse 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.