In short
- The main lighthouse tower is closed to the public year-round.
- Maine Open Lighthouse Day offers one exception annually.
- The 1891 Keeper's Quarters operates as a public maritime museum.
In this article
Many visitors arrive at Fort Williams Park hoping to climb the 80-foot tower. Because it operates as an active Coast Guard beacon, public access is heavily restricted. The good news is that the adjacent buildings are open for tours.
Can you go inside Portland Head Light?
No, the lighthouse tower is closed to the public year-round.
The United States Coast Guard automated the lighthouse in 1989. It remains an active navigation aid. Visitors must stay outside the fenced-in lighthouse area. You cannot climb the 80-foot conical tower or access the lantern room.
Is the tower ever open to visitors?
Yes, the tower opens for one day a year during Maine Open Lighthouse Day.
This state-wide event occurs annually. On this single day, the public can step inside the tower. Expect long lines if you plan to visit on this date.
Does Portland Head Light have a museum?
Yes, a maritime museum is located inside the 1891 Keeper's Quarters.
While you cannot climb the tower, you can walk through the former keeper's house. The museum displays historical photographs, maritime artifacts, and Fresnel lenses. You need about 30 to 45 minutes to see the exhibits.
How much does the museum cost?
The museum charges an admission fee of approximately $2 for adults.
This fee supports the maintenance of the lighthouse and museum. The museum operates daily from Memorial Day through October 31. It also opens on weekends in May and November.
| Access Type | Cost | Availability |
|---|---|---|
| Lighthouse Tower | N/A | One day a year |
| Maritime Museum | Approx. $2 | Seasonal (May-Nov) |
| Fort Williams Park | Free | Year-round |
What is the best way to view the lighthouse exterior?
Walk the cliff path just south of the lighthouse for the best angles.
Since you cannot go inside, photography is the main activity. The rocky cliff trails offer unobstructed views of the tower. You can also view the exterior from a Casco Bay boat tour.
Do guided tours go inside the lighthouse?
No guided tours include interior access to the Portland Head Light tower.
Trolley and bus tours from downtown Portland stop at Fort Williams Park for 20 to 30 minutes. This gives you time to photograph the exterior and visit the museum. You will not enter the tower on any tour.
Questions travellers ask
How tall is the Portland Head Light?
The conical tower stands 80 feet tall above the ground. The focal height of the light is 101 feet above the water.
Who built the lighthouse?
The lighthouse was commissioned by George Washington in 1787. It was completed on January 10, 1791, making it the oldest lighthouse in Maine.
How far is the light visible?
The light flashes white every 4 seconds. It is visible up to 24 nautical miles away.
