Lighthouse · Penobscot Bay, Maine
Isle au Haut Lighthouse

The tower, more than 40 ft (12 m) tall, is still an aid to navigation. Its light shows one red flash every 4 seconds, seen up to 6 nautical miles out. It is listed on the National Register of Historic Places.
Open in the viewer from Owls Head Lighthouse →
Quick facts
| Type | Lighthouse |
|---|---|
| Height | more than 12.2 m (40 ft) |
| Light | Fl R 4s |
| Position | 44.0647°N, 68.6513°W |
| From Owls Head Lighthouse | 32 km (20 mi), bearing 95° E |
| Source | NOAA ENC; USCG Light List Vol. I 3360; National Register 87002265 |
How to see it
Above water and inside the horizon from Owls Head Lighthouse, 32 km (20 mi) away, so on a clear day it can be seen from there, and CoastFinder puts a label on it.
On the website for now. Maine'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 Maine arrives.
Nearby
- Saddleback Ledge LighthouseLighthouse · 8.2 km
- Deer Island Thorofare LighthouseLighthouse · 8.8 km
- Goose Rocks LighthouseLighthouse · 16 km
- Heron Neck LighthouseLighthouse · 17 km
- Burnt Coat Harbor LighthouseLighthouse · more than 9.8 m · 18 km
- Eagle Island LighthouseLighthouse · 19 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.