The Chicago Harbor Lighthouse is an automated active lighthouse, and stands at the south end of the northern breakwater protecting the Chicago Harbor, to the east of Navy Pier and the mouth of the Chicago River.
The light was constructed in 1893 for the World's Columbian Exposition and moved to its present site in 1919.
Surrounded by rip rap, the structure has several levels: a concrete base and two red roofed buildings with a tapered white cylinder between them which is topped by a parapet and the light itself.
Surrounded by rip rap, the structure has several levels: a concrete base and two red roofed buildings with a tapered white cylinder between them which is topped by a parapet and the light itself. -Wikipedia.com