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Kegnæs Lighthouse

🇩🇰Sønderborg Municipality, DKOperational

Location & Light Range

About Kegnæs Lighthouse

Also known as: Kegnæs {Kegnäs}, Kegnäs

This cylindrical masonry lighthouse was constructed in 1896 on the Kegnæs peninsula, marking the Baltic Sea entrance to Flensburg Fjord. The tower stands 18 meters tall, with its light reaching a focal height of 32 meters, providing a geographic range of 15.7 nautical miles. It features a round masonry structure topped with a lantern and gallery. The lighthouse is located near the village of Sydals on the island of Als. It remains operational, serving as a navigational aid in this coastal area.

Why it matters: The lighthouse is important for maritime traffic, precisely marking the Kegnæs peninsula and guiding vessels into Flensburg Fjord since its construction in 1896.

Light & Optic

Focal Height
32m
Geographic Range
15.7NM

Construction & History

Year Built
1896

References & Identifiers

Nearest Port
Sydals(4.6 km)
Admiralty No.
C1104
ARLHS No.
DEN-019

Tower & Structure

Tower Height
18m
Tower Shape
cylindrical
Tower Color
for the first time
Material
masonry

Structure: round masonry tower with lantern and gallery

Location

City
Sønderborg Municipality
Country
🇩🇰Denmark
Region
Region of Southern Denmark
Sea Region
Kegnæs peninsula, Southern Denmark, on the Baltic Sea, marking the entrance to Flensburg Fjord
Latitude
54.8531°
Longitude
9.9875°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

Which ports and harbors does Kegnæs Lighthouse guide vessels into?+
Kegnæs Lighthouse assists vessels approaching 5 nearby ports. The closest is Sydals at 4.6 NM to the NW. Other ports served include Mommark (5.1 NM NNE), Augustenborg (6.6 NM NW), Sønderborg (7.3 NM WNW), Gelting (7.4 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kegnæs Lighthouse still active and maintained?+
Yes, Kegnæs 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 Kegnæs Lighthouse?+
Kegnæs Lighthouse is located within the Baltic Sea trade route — a vital shipping corridor for trade between Scandinavian, German, Polish, and Baltic state ports. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Kegnæs Lighthouse?+
You can track vessels near Kegnæs 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.