Historic Summerseat
A 1760s mansion that served as George Washington's headquarters December 8 to 14, 1776, and was later owned by Robert Morris and George Clymer, both signers of the Declaration and the Constitution. The Historic Morrisville Society opens it for $7 tours the first Saturday of each month, 10 to 1.
Run Historic Summerseat? This page is yours to claim : fix the hours, swap the photo, and set the record straight.
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Summerseat Mansion Open House
George Washington ran his headquarters out of this 1765 stone house for a week in December 1776, and sent twenty letters from it. First Saturday of the month it opens to anyone who walks up.
Summerseat Mansion Open House
George Washington ran his headquarters out of this 1765 stone house for a week in December 1776, and sent twenty letters from it. First Saturday of the month it opens to anyone who walks up.
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Historic Sugartown
Preserved 19th-century crossroads village with a general store, carriage museum, the circa-1805 Garrett House, and a working book bindery. Grounds are open daily 9 to 5 year-round; guided tours run Saturdays and Sundays May through November, with parking at 273 Boot Road.
Pennypacker Mills
Governor Samuel Pennypacker's mansion, a circa-1720 house redesigned and enlarged in 1901 by architect Arthur Brockie, runs free guided tours starting on the hour and half-hour, Tuesday through Sunday. The rooms are still fully furnished with the antiques he collected chasing early Pennsylvania history.
Historic Trappe
Three museum buildings along West Main Street in Trappe, the next borough over from Collegeville: the Speaker's House, the Muhlenberg House, and Dewees Tavern, whose five galleries hold Pennsylvania German furniture, fraktur, textiles, and pottery. Open Fridays through Sundays in summer, with Muhlenberg House tours departing on the hour from Dewees Tavern.
