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Belfast Beacon Lighthouse

🇺🇸Islesboro, USOperational

Location & Light Range

About Belfast Beacon Lighthouse

Also known as: Belfast Beacon (Steele Ledge, Steels Ledge)

The Belfast Beacon is a 4.5-meter stone pyramid located on a shoal at the entrance to Belfast Harbor. Constructed in 1912, it is topped by the remaining stump of a former round lantern. This structure represents the fourth navigational aid established at this site, with the first dating back to 1826. For many years, the beacon guided vessels into the port, but its active service concluded, and its light was moved to a bell buoy. The beacon is now inactive and only accessible by boat.

Why it matters: Its unique pyramidal stone construction distinguishes it from more common tower designs. The beacon remains a historical marker representing a long lineage of navigational aids at this harbor approach.

Tower & Structure

Tower Height
4.5m
Tower Shape
pyramidal
Material
stone

Structure: A 4.5m stone pyramid topped by the stump of a former round lantern.

Location

City
Islesboro
Country
🇺🇸United States
Region
Maine
Sea Region
shoal in the entrance to the harbor of Belfast
Latitude
44.2815°
Longitude
-68.9430°

Nearby Vessels

Flag
Type
Name
Dist.

Construction & History

Year Built
1912

Significant events: Inactive for many years, light moved to bell buoy

References & Identifiers

Nearest Port
Camden(6.7 km)
USCG No.
1-4445
ARLHS No.
USA-1254
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Frequently Asked Questions

Which ports and harbors does Belfast Beacon Lighthouse guide vessels into?+
Belfast Beacon Lighthouse assists vessels approaching 5 nearby ports. The closest is Camden at 6.6 NM to the SW. Other ports served include Rockport (8 NM SW), CASTINE (9.2 NM NE), Belfast (9.3 NM NNW), Brooksville (9.4 NM ENE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Belfast Beacon Lighthouse still active and maintained?+
Yes, Belfast Beacon 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 Belfast Beacon Lighthouse?+
You can track vessels near Belfast Beacon 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.