American Lighthouse Foundation

  • Email
  • Facebook
  • Instagram
  • Twitter
  • YouTube
  • Home
  • Who We Are
  • What We Do
    • Lighthouses and Climate Threats
    • Historic Preservation
    • Lighthouse History
    • Programs & Public Access
      • Lighthouse Tours
      • Stay at a Lighthouse
  • Where We Work
    • ALF Interpretive Center
    • Lighthouse Projects
    • ALF Chapters
    • Affiliate Members
  • How to Help
    • Become a Lighthouse GEM!
    • Donate Today
    • Become a Member
    • Memorial Donation
  • Events
    • Maine Open Lighthouse Day
    • National Lighthouse Day
  • Latest News…
  • Shop Online

Halfway Rock Lighthouse

Location: Casco Bay, Harpswell, Maine (View Map)

Halfway Rock Lighthouse, Maine

Halfway Rock Lighthouse, Maine

Coordinates: 49° 39′ 21.8″N 70° 02′ 13.0″W

Overview:

Halfway Rock Light Station was built in 1871, ten miles offshore from Portland, Maine. It is so named because the ledge it marks happens to be midway across the mouth of Casco Bay, halfway between Cape Elizabeth to the west and Cape Small to the east.

Declared surplus government property in 2014, Halfway Rock Light Station was sold at auction in 2015. Halfway Rock Light Station is now owned by The Presumpscot Foundation.

  • Quick Facts
  • Public Access

Quick Lighthouse Facts:

  • Year Built: 1871
  • Height of Tower: 76 feet
  • Description: White conical granite tower..built of dovetailed granite blocks. Attached boathouse.
  • Automated: 1975
  • Status: Privately owned. Active Aid-to-Navigation.

Located Offshore

Halfway Rock Light Station is open to the public but due to its offshore location it is difficult to access.

Affiliate Information:

Halfway Rock Lighthouse / The Presumpscot Foundation

Mailing Address:

The Presumpscot Foundation
54 Bartol Island Rd
Freeport, ME 04032

Website:

halfwayrock.com

News Links:

A UNE Student is Mapping the Future of Maine’s Lighthouses (8/6/2025)
Ford Reiche Receives ALF’s Distinguished Community Service Award (5/8/2025)
ALF Presents a “Keeper of the Light” Award to Ford Reiche (5/16/2017)

Make a Donation!

Help support the American Lighthouse Foundation by making a donation today!
 
Donate Button with Credit Cards

Where We Work…

  • ALF Interpretive Center
  • List of Lighthouses
  • ALF Chapters
  • Affiliates
  • Past Projects
Join Our Email List
For Email Marketing you can trust.

Search

ALF Logo

American Lighthouse Foundation

PO Box 565, Rockland, ME 04841
Ph: (207) 594-4174
American Lighthouse Foundation Celebrates 30 years

Copypright © 2025 · American Lighthouse Foundation