Au Sable Light

Au Sable Light


Grand Marais, Michigan (MI), US
Year first constructed: 1874
Year first lit: 1874
Automated: 1958
Foundation: Wood pilings
Construction: Brick
Tower shape: Conical
Markings/Pattern: White with black lantern
Height: 87 ft (26.5 m)
Elevation: 107 ft (32.6 m)
Original lens: Third-order Fresnel
Current lens: 300 mm
Range: 11 mi (17.7 km)
Year first constructed: 1874
Year first lit: 1874
Automated: 1958
Foundation: Wood pilings
Construction: Brick
Tower shape: Conical
Markings/Pattern: White with black lantern
Height: 87 ft (26.5 m)
Elevation: 107 ft (32.6 m)
Original lens: Third-order Fresnel
Current lens: 300 mm
Range: 11 mi (17.7 km)
View in Google Earth Lighthouses
Links: www.lighthousefriends.com
By: adrbr

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