"As pure a son of liberty, as I have ever known..." - Thomas Jefferson

Visit the house where wounded Polish freedom fighter Thaddeus Kosciuszko lived and hear how this brilliant military engineer designed successful fortifications during the American Revolution. See the room where he received notable visitors such as Chief Little Turtle and Thomas Jefferson.

Color photo of exterior of Thaddeus Kosciuszko National Memorial a three story brick house.

Visiting Hours

The site is closed from November through March. It is usually open April through October, weekends only, from noon to 4pm.

Last updated: October 29, 2019

Contact the Park

Mailing Address:

c/o Independence National Historical Park
143 S. 3rd Street

Philadelphia, PA 19106


(215) 965-2305
Due to the site's limited hours, visitors are advised to phone the Independence Visitor Center at the above number. Rangers at the visitor center (open 7 days a week) can answer questions and provide information about the Thaddeus Kosciuszko National Memorial

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