Thomas Stone National Historic Site

Haberdeventure, a 1770s Georgian mansion, sits on 328 acres near Port Tobacco and was the home of Thomas Stone, a Maryland signer of the Declaration of Independence.


See website for hours.


6655 Rose Hill between Rts 225 and 6
Port Tobacco, MD
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Local Phone:
  • ADA Accessible
  • Concessions
  • Educational Resources Available
  • Family-Friendly
  • Free Parking
  • Group-Friendly
  • Maximum Group Participants
  • On-site Motorcoach Parking
  • Pet-Friendly
  • Student Group-Friendly
  • Tour Length
    15 min-1hr
Rated 5 by Arthur G

May 23, 2022

Arthur G

Home of Lessor known signer of Declaration of Independence

Nice displays in visitor's center. A very tour guide in the park ranger. We learned a lot about Thomas Stone and his home and family.

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Rated 5 by Elizabeth E

December 21, 2021

Elizabeth E

Worth a visit - great ranger!

My partner is related to the Stones. The park ranger was helpful and seemed passionate about Thomas and the house. We didn't have time to do a tour but enjoyed walking the grounds. Everybody actually...

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Rated 4 by brandon3295

June 23, 2020


An awesome less traveled national park.

Was an amazing stop here where you got to tour the house and learn about Thomas stone a lesser known signer of the declaration. The tour guide was very informative and a pleasure to talk with.

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TripAdvisor Traveller Rating

Rated  based on 44 reviews
based on 44 Reviews
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