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Salkobb Lighthouse

Fl White/Red/Green 5s🇫🇮Lemland, FIOperational

Location & Light Range

About Salkobb Lighthouse

Salkobb lighthouse is a red, cylindrical concrete tower standing 9 meters tall, with a focal height of 11 meters. It is mounted on the caisson of a previous lighthouse. This active light emits a white, red, and green signal with a 5-second cycle. Situated off the southern end of Lemland in the Åland Islands, it marks the waters northwest of Fästorna and northeast of Lågskär. The site is open to visitors, though the tower itself remains closed.

Why it matters: Salkobb lighthouse is essential for guiding vessels through the complex waterways surrounding Lemland, warning them of submerged hazards between Fästorna and Lågskär.

Light & Optic

Characteristic Signature
Fl White/Red/Green 5s
Flash Type
Flashing
Light Color
White/Red/Green
Interval
5s
Raw Code
Fl WGR 5s
Focal Height
11m
Light Range
4.1NM (7.6 km)
Geographic Range
10.7NM

Location

City
Lemland
Country
🇫🇮Finland
Region
Åland Islands
Sea Region
Off the southern end of Lemland, marking the waters northwest of Fästorna and northeast of Lågskär.
Latitude
59.9692°
Longitude
20.1961°

References & Identifiers

Nearest Port
Degerby(6.9 km)
Admiralty No.
C4485
NGA No.
16106
ARLHS No.
ALA-014
Wikidata
Q62009287 →

Tower & Structure

Tower Height
9m
Tower Shape
cylindrical
Tower Color
red
Material
concrete

Structure: round cylindrical concrete tower with lantern and gallery, mounted on the round caisson of the original lighthouse

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Salkobb Lighthouse be seen?+
With a focal height of 11 meters and a nominal range of 4.1 nautical miles (approximately 7.6 km), Salkobb is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. As a shorter-range light, it primarily serves nearshore and coastal traffic.
How do mariners identify Salkobb Lighthouse at night?+
Salkobb displays the characteristic Fl White/Red/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 white/red/green color may indicate a specific sector or warning zone.
Which ports and harbors does Salkobb Lighthouse guide vessels into?+
Salkobb Lighthouse assists vessels approaching 5 nearby ports. The closest is Degerby at 6.8 NM to the ENE. Other ports served include Föglö (7.2 NM ENE), Långnäs (9.4 NM NNE), KORRVIK (10.4 NM NW), Mariehamn (Maarianhamina) (10.8 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Salkobb Lighthouse still active and maintained?+
Yes, Salkobb 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 Salkobb Lighthouse?+
Salkobb 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 Salkobb Lighthouse?+
You can track vessels near Salkobb 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.