About This Location
Mount Desert Rock Lighthouse is the most remote lighthouse in the state of Maine. It is located over 20 miles off Frenchboro on Mount Desert Rock.
Lighthouse Specs
- Originally Constructed: 1830
- Current Tower Constructed: 1847
- First Lit: 1847 (current tower)
- Construction: Granite
- Tower Shape: Conical
- Height: 57 feet
- Focal Height: 75 feet
- Markings: Unpainted natural tower with a black painted lantern
- Characteristic: Flashing white light every 15 seconds
- Range: 20 nautical miles
- Status: Active
- NRHP Number: 88000155