Thomaston, Maine
Historic Shipbuilding Town
Overview
Thomaston is a small town in Knox County with rich maritime heritage. The town is noted for its antique architecture, historic homes, and continues as home to the Maine State Prison.
Key Facts
Population 2,739
Region Midcoast
County Knox
Founded 1777
Nearest City Rockland (5 mins)
Town Office
Visit official website
What Thomaston Is Known For
Thomaston Local Highlights
Shipbuilding Heritage
Once a major shipbuilding center, Thomaston launched hundreds of vessels in the 19th century.
Historic Architecture
Well-preserved 18th and 19th-century homes line the streets, reflecting maritime prosperity.
Maine State Prison
The historic prison is a major institution in town, with the prison store selling inmate-made goods.
Montpelier
Replica of General Henry Knox's mansion, now a museum of colonial and early American life.
Things to Do
1
Visit Montpelier (Knox Museum)
Tour the replica mansion of Revolutionary War hero General Henry Knox with period furnishings.
2
Explore Historic Downtown
Walk the streets lined with beautiful historic homes from Thomaston's shipbuilding era.
3
Shop the Maine State Prison Store
Browse unique wooden furniture and crafts made by inmates.
4
Drive to Nearby Rockland
Access Midcoast attractions, museums, and waterfront dining just minutes away.
Living in Thomaston
Thomaston offers small-town living with historic character and Midcoast location. The town is affordable and provides easy access to Rockland's amenities.
Weather & Seasons
summer
Warm, 70-80°F
winter
Cold with moderate snow, 20-35°F
spring
Cool, 45-60°F
fall
Beautiful, 50-65°F
Local Wildlife & Nature
Seabirds Deer Harbor Seals
How to Get There
Thomaston is located on Route 1, just 5 minutes southwest of Rockland.
Satellite preview shows the approximate town outline to help you get oriented before you arrive.
Satellite preview
Thomaston outline
Frequently Asked Questions
Can you tour the Maine State Prison?
No, but you can visit the Maine State Prison Store Showroom, which sells inmate-made wooden furniture and crafts.
What is Montpelier?
A replica of General Henry Knox's 18th-century mansion, now operated as a museum by the Knox Museum.
Key Facts
Population
2,739
Region
Midcoast
County
Knox
Founded
1777
Nearest City
Rockland (5 mins)
Town Office
Visit official website