Operating Hours & Seasons

Color photo of large exhibits detailing Kosciuszko's engineering feats using large 18th-century map of the mid-Atlantic colonies.
First floor exhibits detail Kosciuszko's role as a military engineer in the American Revolution, as well as his leadership against Russian occupation in Poland.

NPS photo

 

The site is closed for the season. It will reopen in Spring of 2026. Usual hours are Saturdays and Sundays, 12 noon to 4 pm.

Last updated: November 13, 2025

Contact Info

Mailing Address:

c/o Independence National Historical Park
143 S. 3rd Street
Philadelphia, PA 19106

Phone:

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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