State Historic Site
Fort O'Brien State Historic Site
- Status
- Status not posted
- Entrance fee
- Not posted
- Day-use reservations
- None mentioned
- Dogs
- Not stated — check with park
- Camping
- None listed
- Official site
- maine.gov(207) 726-4412
Official page last checked Oct 29, 2026. How we keep this current
Overview
In Washington County, about 25 miles southwest of Eastport, Fort O'Brien State Historic Site covers about 6 acres.
Reservations
- Day use
- No day-use reservation requirement mentioned
- Booking system
- Maine State Park campground reservations (campwithme.com)
- Phone
- 800-332-1501 (Maine area codes); (207) 624-9950 (out of state)
We link to the official booking system rather than showing live availability, which changes minute to minute.
Getting there
- Address
- 40 South Edmunds Rd.
Edmunds Township, ME 04628 - Nearest town
- Eastport — about 25 mi southwest (straight line)
- Coordinates
- 44.6892, -67.3982
- Phone
- (207) 726-4412
Nearby state parks
Down East Sunrise Trail
3.4 mi northwest (straight line)
Roque Bluffs State Park6.8 mi southwest (straight line)
Cobscook Bay State Park16.1 mi northeast (straight line)
Quoddy Head State Park23.5 mi east (straight line)
Shackford Head State Park24.2 mi northeast (straight line)
Lamoine State Park47.1 mi west (straight line)
Sources and freshness
- Maine State Parks (Bureau of Parks and Lands) — park page — last checked Oct 29, 2026
- State of Maine ArcGIS Online feature layer 'BPL Properties Points for MaineFoliage' (described as 'Maine State Parks, Public Lands and Historic sites for MaineFoliage'; owner courtney.marchelletta@maine.gov; data last edited 2024-09-25)
- USGS PAD-US 4.1 (boundary and acreage)
“Last checked” is when our system last read the official source. No change has been detected since this page was first published. Hours, fees and rules can change without notice — confirm with the park before you go. Methodology