🌤 Weather at Colburn House State Historic Site by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 21–66 °F | 54–81 °F | 29–72 °F | 9–36 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Gardiner, 1 mi away, elevation 133 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
🏆 Arnold Trail Landmark — 1765 colonial house where Benedict Arnold planned his 1775 Quebec expedition — Maine’s most important Revolutionary War site
Colburn House State Historic Site preserves the 1765 home of Major Reuben Colburn in Pittston — where Benedict Arnold assembled his army and 200 bateaux (flat-bottomed boats) for the legendary 1775 march to Quebec. Colburn built the boats in just 2 weeks at his shipyard on the Kennebec River. The poorly-built green-wood boats leaked terribly, ruining food supplies and contributing to the expedition’s catastrophic losses. The house is one of Maine’s most important Revolutionary War sites.
Visitor Information
| Detail | Information |
|---|---|
| Location | Pittston, Kennebec County, ME |
| Entry Fee | Free |
| Built | 1765 — pre-Revolution! |
| History | Arnold’s 200 bateaux built here! |
Frequently Asked Questions
What are bateaux?
Bateaux were flat-bottomed wooden boats used on Maine rivers. Colburn built 200 in just 2 weeks from green (unseasoned) wood — they leaked badly, soaking food supplies and causing much of the suffering on Arnold’s march. Some reconstructed bateaux are displayed at the site.
What is a bateau?
A bateau is a flat-bottomed wooden boat designed for shallow rivers — wider and more stable than a canoe. Arnold ordered 200 bateaux from the Colburn shipyard, but they were hastily built from green wood that leaked constantly. The waterlogged boats made the already brutal march even worse — soldiers spent hours bailing water. The bateau was the standard transport vessel on Maine’s rivers into the logging era.
More parks nearby: Peacock Beach State Park is a short drive away, while Fort Edgecomb State Historic Site lies within about an hour’s drive.
⛵ Visit Colburn House SHS
1765 — where Arnold built 200 leaky boats that almost doomed the Revolution.
About Colburn House
Colburn House State Historic Site in Pittston preserves the 1765 home of Major Reuben Colburn — the shipbuilder who constructed 200 bateaux (flat-bottomed boats) for Benedict Arnold’s 1775 expedition to Quebec. Arnold stayed in this house while the boats were built on the nearby Kennebec River. It’s one of the most significant Revolutionary War sites in Maine.
Things to Do
Touring the restored 1765 colonial house, learning about the Arnold Expedition and American Revolutionary War history in Maine, viewing the Kennebec River where the bateaux were launched, and picnicking. Open seasonally.
Insider Tips
Arnold’s staging point: The Colburn House (1765) was where Benedict Arnold gathered bateaux (flat-bottomed boats) for his march to Quebec. Pro tip: The Kennebec River was the highway of colonial Maine — settlers, soldiers, and traders all depended on it. Colonial frontier: In 1775, the Maine frontier was genuinely wild — Native peoples still controlled most of the interior.
Best Time to Visit
Summer: House tours and Kennebec River views. Fall: River valley foliage. Spring: High water on the Kennebec. Year-round: Grounds accessible.
Wildlife & Nature
Colburn House SHS — the 1765 home of Reuben Colburn, who built 200 bateaux (flat-bottomed boats) for Benedict Arnold’s 1775 expedition to Quebec. Arnold’s 1,100 soldiers launched from here on one of the most grueling military marches in American history. The site’s Kennebec River, fields, and forest support bald eagles and osprey.
Nearby Attractions
Pittston — adjacent. Kennebec River — at the site. Augusta — 5 miles north — state capital.
🐾 Dogs & Pets at Colburn House State Historic Site
- Pets allowed? statewide rule
- Pets are allowed at most Maine state parks year-round, including trails, but must be leashed, under the handler's physical control and never left unattended.
- Leash rule statewide rule
- Leash not exceeding 4 feet, under the physical control of the handler
- Beaches & swim areas statewide rule
- Pets are not allowed on state park beaches April 1 through September 30; leashed pets are welcome on beaches October 1 through March 31
- Statewide exceptions statewide rule
- No pets allowed at Sebago Lake State Park campground; park staff may assign pet owners to less congested camping areas
Are dogs allowed at Colburn House State Historic Site?
Pets are allowed at most Maine state parks year-round, including trails, but must be leashed, under the handler's physical control and never left unattended. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via maine.gov. More: Maine state parks guide · Dog rules in all 50 states compared
Park Location
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