5 part Mansion at Haberdeventure

National Historic Site · Maryland

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.

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Things to do

  • Guided Tours
  • Hiking
  • Junior Ranger Program
  • Wildlife Watching
  • Shopping
  • Bookstore and Park Store

Weather & when to go

Thomas Stone National Historic Site experiences all four seasons. Temperatures can be very warm and humid in the summer months and wet and rainy in the winter months.

Operating hours

Park Grounds Operating Hours

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

FAQ

Is Thomas Stone National Historic Site free to visit?
Thomas Stone National Historic Site does not charge a standard entrance fee. Check the official NPS page for the latest details on any activity or permit fees before you go.
What are the hours at Thomas Stone National Historic Site?
Thomas Stone National Historic Site is open Saturdays and Sundays from 10:00 a.m. to 4:00 p.m.
Do I need a reservation for Thomas Stone National Historic Site?
No timed-entry reservation is currently required to enter Thomas Stone National Historic Site. Campgrounds and permits may still need to be booked separately on Recreation.gov.