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Slyngen Lighthouse

Oc White/Red/Green 6s🇳🇴Dønna, NOOperational

A stone tower, 10 meters high, attached to a one-story keeper's house, both now in ruins, once marked Slyngen lighthouse. The original stone structure stood on a small island on the northwest side of the Åsvær group, near Dønna in Nordland, Norway. The current operational light features a white, red, or green beam, depending on the direction, with a cycle of six seconds. This light sits atop a platform supported by piles. The geographic range of the light is 9.7 nautical miles, with a focal height of 8 meters. The site is accessible to the public, but the ruined tower remains closed.

Why it matters: Slyngen provides directional guidance with its sector light, essential for navigating the intricate Åsvær group. The ruins of the original stone tower and keeper's house represent a tangible link to Norway's maritime heritage.

Characteristic Signature
Oc White/Red/Green 6s
Flash Type
Occulting
Light Color
White/Red/Green
Interval
6s
Raw Code
Oc WRG 6s
Focal Height
8m
Geographic Range
9.7NM

Significant events: Original tower and house fell into ruins

Open to public
Site open, tower closed
Flag
Type
Name
Dist.
Tower Height
10m
Tower Color
red
Material
stone

Structure: stone tower attached to a 1-story stone keeper's house: both tower and house are in ruins

City
Dønna
Country
🇳🇴Norway
Region
Nordland
Sea Region
A small island on the northwest side of the Åsvær group.
Latitude
66.2435°
Longitude
12.1893°
Nearest Port
Lovund(8.6 km)
Admiralty No.
L2340
NGA No.
10144
ARLHS No.
NOR-425
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How do mariners identify Slyngen Lighthouse at night?+
Slyngen displays the characteristic Oc White/Red/Green 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/red/green color may indicate a specific sector or warning zone.
Which ports and harbors does Slyngen Lighthouse guide vessels into?+
Slyngen Lighthouse assists vessels approaching 5 nearby ports. The closest is Lovund at 8.6 NM to the NNE. Other ports served include TRAENA (15.5 NM N), Træna (15.6 NM N), Herøy (16.4 NM S), Sandnessjøen (17.1 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Slyngen Lighthouse still active and maintained?+
Yes, Slyngen 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 Slyngen Lighthouse?+
You can track vessels near Slyngen 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.