Winter Harbor Light is a lighthouse in Winter Harbor, Maine. It is located on Mark Island, a small island between the Schoodic Peninsula and Turtle Island, near the entry to the town's main harbor. The light was built in 1856 and was deactivated in 1933; it is no longer an aid to navigation, and is privately owned.

Location: Winter Harbor, Maine
Coordinates: 44°18′33″N 68°44′34.4″W″
Constructed: 1856
Foundation: Brick
Construction: Brick
Height: 19 feet (5.8 m)
Shape: Cylindrical Tower, attached Dwelling
Markings: White
Deactivated: 1933
Lens: 5th order Fresnel lens.

I was here on July 15 2022.

The lighthouse is privately owned. Grounds/dwelling/tower closed.

The lighthouse will be visible on an island offshore roughly one mile after entering Acadia National Park.

Added to the National Register of Historic Places on February 1 1988

Access: Car, you can get a distant view. A closer view of the lighthouse can be had on a Lighthouse Cruise