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Pandatan Lighthouse

Fl Red 6s🇰🇷Jeju, KROperational

Location & Light Range

About Pandatan Lighthouse

Also known as: Pandatan (Bandatan, Pongdatan)

This octagonal cylindrical concrete tower stands 10 meters tall, painted red, and is situated on a reef off the northeastern corner of Jeju Island. Its focal height is 13 meters, and it emits a single red flash every 6 seconds, visible for 11.3 nautical miles. The lighthouse marks the north entrance to the strait separating Udo from Jeju. Access to the site is permitted, but the tower itself is closed to visitors. The nearest port is Seongsan-po, located 2.9 kilometers away.

Why it matters: This lighthouse is important for vessels transiting the strait between Jeju and Udo islands, warning them of the reef it marks.

Light & Optic

Characteristic Signature
Fl Red 6s
Flash Type
Flashing
Light Color
Red
Interval
6s
Raw Code
Fl R 6s
Focal Height
13m
Geographic Range
11.3NM

Location

City
Jeju
Country
🇰🇷South Korea
Region
Jeju
Sea Region
reef off the northeastern corner of Jeju Island, marking the north entrance to the strait separating Udo from Jeju
Latitude
33.5201°
Longitude
126.9041°

References & Identifiers

Nearest Port
Seongsan-po(2.9 km)
Admiralty No.
M4271
NGA No.
17412

Tower & Structure

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

Structure: octagonal cylindrical concrete tower with gallery, painted red

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 Pandatan Lighthouse at night?+
Pandatan displays the characteristic Fl Red 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Pandatan Lighthouse guide vessels into?+
Pandatan Lighthouse assists vessels approaching 5 nearby ports. The closest is Seongsan-po at 3.1 NM to the SSE. Other ports served include Jeju (17.3 NM W), NAMWON (17.3 NM SSW), Kwangyang (18.6 NM W), Seogwipo (23.9 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pandatan Lighthouse still active and maintained?+
Yes, Pandatan 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 Pandatan Lighthouse?+
You can track vessels near Pandatan 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.