What are the hours at Thomas Stone National Historic Site?

Mon: Closed; Tue: Closed; Wed: Closed; Thu: Closed; Fri: Closed; Sat: 10:00AM - 4:00PM; Sun: 10:00AM - 4:00PM (Park Grounds Operating Hours)

Does Thomas Stone National Historic Site require a reservation?

No timed-entry or vehicle reservation is required to enter Thomas Stone National Historic Site. Individual tours, campgrounds, or backcountry permits may still need to be booked separately.

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Is Thomas Stone National Historic Site open right now?

Q: Is Thomas Stone National Historic Site open right now?

As of October 14, 2026, Thomas Stone National Historic Site is closed. Closed today per scheduled operating hours — reopens Saturday.

National Historic Site · MD

Closed

Thomas Stone National Historic Site is closed.

Why this statusClosed today per scheduled operating hours — reopens Saturday.

Last checked Wed, 14 Oct 2026 13:00:58 GMT

Official NPS page ↗ ← Back to the map

In 1776, Thomas Stone and 55 others signed the Declaration of Independence.

Type: National Historic Site
State: MD
Nearest town: Port Tobacco

About Thomas Stone National Historic Site

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.

Read more on Wikipedia ↗ Text from Wikipedia, CC BY-SA.

Visitor info

Address6655 Rose Hill Road, Port Tobacco, MD 20677

Phone(804) 224-1732

Websitewww.nps.gov/thst/index.htm ↗

Hours

Mon	Closed
Tue	Closed
Wed	Closed
Thu	Closed
Fri	Closed
Sat	10:00AM - 4:00PM
Sun	10:00AM - 4:00PM

Park Grounds Operating Hours

Getting thereThomas Stone NHS is located on Rose Hill Road, between U.S. Highways 225 and 6, four miles west of LaPlata, MD.

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How we read this status

We derive Thomas Stone National Historic Site's status from the National Park Service's own alerts and operating hours, refreshed hourly — this is our reading, not an official determination. As of the last check: Closed today per scheduled operating hours — reopens Saturday. Full method: how we check park status.