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Genesee Lighthouse

Fl white🇺🇸Upstate New York, USInactive

Also known as: Genesee Lighthouse

This octagonal stone lighthouse was constructed in 1822 and stands 14 meters above sea level. Originally, its illumination came from ten whale oil Argand lamps, later upgraded to a Fresnel lens in 1853. The tower itself is white. Located on Lake Ontario at the mouth of the Genesee River, the lighthouse ceased operations on February 28, 1881. A subsequent shift in the river's mouth rendered it distant from the water, leading to its deactivation and the light's relocation to a pier in 1884. The structure was declared surplus by the government in 1981.

Why it matters: The lighthouse is listed on the National Register of Historic Places and is designated a City of Rochester Landmark. It also forms part of the Seaway Trail, a National Scenic Byway.

Background
The Charlotte–Genesee Lighthouse is an 1822 stone octagonal lighthouse in the Charlotte neighborhood in northern Rochester, New York, United States. The 40 ft (12 m) tower is located on Lake Ontario at the mouth of the Genesee River. It originally had 10 whale oil Argand lamps, which were replaced with a Fresnel lens in 1853. On February 28, 1881, the lighthouse was turned off. After nearby piers changed the mouth of the river, it was far from the water. The light was then moved to a pier in 1884. In 1965, Charlotte High School students started a letter writing campaign to save the lighthouse from impending destruction. It was declared surplus in 1981 by the government. It is now owned by Monroe County and managed as a museum by the Charlotte Genesee Lightouse Historical Society, a nonprofit volunteer organization. It is part of the Seaway Trail, a National Scenic Byway. It is listed on the National Register of Historic Places and is also a City of Rochester Landmark. It is open to the public. As of 2014, the lighthouse is active, and listed in the United States Coast Guard Light List as light number 2333.
Characteristic Signature
Fl white
Flash Type
Flashing
Light Color
white
Flash Count
1 flash
Raw Code
Fl
Focal Height
14m
Year Built
1822
Heritage Status
2
Admiralty No.
LLNR 2333
Wikidata
Q5086268
OpenStreetMap
View on OSM →
Tower Color
white
City
Upstate New York
Country
🇺🇸US
Latitude
43.2527°
Longitude
-77.6105°
Flag
Type
Name
Dist.
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How do mariners identify Genesee Lighthouse at night?+
Genesee displays the characteristic Fl white. 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 color may indicate a specific sector or warning zone.
Which ports and harbors does Genesee Lighthouse guide vessels into?+
Genesee Lighthouse assists vessels approaching 5 nearby ports. The closest is Rochester at 0.2 NM to the ENE. Other ports served include MAYER'S (3.6 NM ESE), LAKE MOHAWK (3.8 NM SE), Hilton (6.2 NM NW), SPENCERPORT DOCK (9 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Genesee Lighthouse still active and maintained?+
Genesee Lighthouse is currently listed as inactive. It may have been decommissioned, replaced by a different navigation aid, or temporarily taken out of service. Mariners should check the latest Notices to Mariners for current status.
How can I track vessels near Genesee Lighthouse?+
You can track vessels near Genesee 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.