Little Mark Island Monument Harpswell, Maine, USA
The Little Mark Island Monument in Casco Bay, Maine, was built in 1827 as a day beacon and survives in its original form today. Owned and managed by the Coast Guard, it will be given away for free in 2023.
Location and aerial view of the Little Mark Island Monument. Click for larger interactive map.
Quick Facts
North Casco Bay at mouth of Merriconeag Sound, 1.3 mi SW of Bailey Island
National Register Data
Nomination Form if digitized
Nomination Form Photos if digitized