Lighthouse · Duluth, Minnesota
Duluth South Breakwater Inner Lighthouse

The tower was first lit in 1901 and is still an aid to navigation. Its light shows one white flash every 5 seconds, seen up to 16 nautical miles out. It is listed on the National Register of Historic Places. A black steel tower with a white lantern on the south pier of the Duluth Ship Canal, the rear of a range with the outer light; it has been privately owned since 2008 and is still an active light.
Open in the viewer from Canal Park, Duluth →
Quick facts
| Type | Lighthouse |
|---|---|
| Built | 1901 |
| Light | Fl W 5s |
| Position | 46.7788°N, 92.0918°W |
| From Canal Park, Duluth | 556 m (1,824 ft), bearing 180° S |
| Source | USCG Light List Vol. VII 15860; NOAA ENC; National Register 83000945 |
How to see it
Above water and inside the horizon from Canal Park, Duluth, 556 m (1,824 ft) away, so on a clear day it can be seen from there, and CoastFinder puts a label on it.
On the website for now. Minnesota's lighthouses are in the web viewer first, and they are coming to the CoastFinder app, which covers the North Carolina coast today. Follow @coastfinderapp to hear when Minnesota arrives.
Nearby
- Duluth South Breakwater Outer LighthouseLighthouse · 361 m
- Duluth North Pier LighthouseLighthouse · 377 m
- Minnesota Point LighthouseLighthouse · 9.1 km
- Two Harbors Breakwater LightLighthouse · 41 km
- Two Harbors LighthouseLighthouse · 42 km
- Split Rock LighthouseLighthouse · 72 km
Not for navigation. Positions and depths come from public charts and records, with their sources named above; they are for looking, not for piloting a boat.