Thomas Stone National Historic Site

National Historic Site · Maryland

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5 part Mansion at Haberdeventure
Photo: NPS Photo / Stephen Girimont

Current alerts (0)

The National Park Service has no alerts for this park right now.

Hours

Park Grounds Operating Hours

Usual hours: Park Grounds Operating Hours
Monday – FridayClosed
Saturday – Sunday10:00AM - 4:00PM

Coming up:

  • Nov 24: Thanksgiving Day (closed)
  • Dec 8 – Apr 25: Winter Closure (closed)

Thomas Stone National Historic Site is open Saturdays and Sundays from 10:00 a.m. to 4:00 p.m.

Visitor centers

Thomas Stone Visitor Center

Visitor Center Hours

Usual hours: Visitor Center Hours
Monday – FridayClosed
Saturday – Sunday10:00AM - 4:00PM

Coming up:

  • Dec 8 – Apr 25: Winter Hours (closed)

Thomas Stone NHS is closed in winter. During the spring and summer, Thomas Stone NHS is open Saturday and Sunday from 10:00 a.m. - 4:00 p.m. and is closed on weekdays.

About this park

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.