Chicago Harbor Light

Chicago Harbor Light is a white cylindrical tower located at the end of the breakwater near Navy Pier, standing about 65 feet (20 meters) tall. The structure uses metal and concrete construction with a glass lantern room at the top that projects light across Lake Michigan.

The tower was constructed in 1893 for the World's Columbian Exposition and initially served a different purpose before relocating to its current location in 1919 to guide vessels through the harbor. This relocation established it as a permanent fixture along Chicago's waterfront.

The lighthouse represents maritime navigation advancement during Chicago's industrial growth period and exhibits the Chicago School architectural style.

The lighthouse stands at the end of the harbor breakwater next to Navy Pier and is easily visible from the waterfront walkway. Best viewing comes from the pier itself or during boat tours on the lake.

The tower still houses an original Fresnel lens, a sophisticated 19th-century optical system that concentrates light over long distances. This historic device continues to operate today, sending signals across the water.

Location: Chicago

Inception: 1893

Architects: United States Lighthouse Board

Architectural style: Chicago School

Height: 20 m

GPS coordinates: 41.88944,-87.59056

Latest update: December 8, 2025 19:52