About This Location
Deer Island Thorofare Lighthouse, also known as Mark Island Light, is a remote lighthouse that can be found on Mark Island in Stonington, Maine. It was built in 1857.
Lighthouse Specs
- Year Constructed: 1857
- First Lit: 1857
- Construction: Brick
- Tower Shape: Square tower
- Height: 25 feet
- Focal Height: 52 feet
- Markings: White with black lantern and trim
- Characteristic: Flashing white light every 6 seconds
- Range: 8 nautical miles
- Status: Active