National Historic Site · MD

In 1776, Thomas Stone and 55 others signed the Declaration of Independence. In doing so, Stone risked his home, his family's security, and even his life to support the Declaration of Independence's promise of freedom.
NP Tracker keeps a record of every National Park Service unit you visit — all 430-plus of them. Log visits with dates and photos, collect passport stamps, plan trips, and watch your map fill in. It's free.
Upcoming closures: Nov 24 (Thanksgiving Day)
Thomas Stone National Historic Site is open Saturdays and Sundays from 10:00 a.m. to 4:00 p.m.
Hours are retrieved from the National Park Service and can change without notice — check the official site before you go.
In 1776, Thomas Stone and 55 other courageous men signed the Declaration of Independence, choosing revolution in the process. By doing so, Stone risked his home, his family's security, and even his life for independence. The revolutionary document he signed gave birth to a new nation and ultimately changed the world. As the nation prepares to celebrate the 250th anniversary of American independence in 2026, we reflect on the year 1775 and the world of Thomas Stone, a frequently overlooked Founding Father.
No entrance fee.
Times are in the park’s local time. Golden hour is the sun within 6° above the horizon; blue hour, within 6° below.
Source: National Weather Service.