Park Lookout is an independent site, not the National Park Service. We are not affiliated with NPS. Confirm conditions on nps.gov before you go: official Thaddeus Kosciuszko National Memorial page.
Current NPS alerts (0)
NPS lists no current alerts for this site as of Oct 24, 2026, 9:57 PM ET.
Weather alerts (National Weather Service)
Minor · NWS Mount Holly NJ
Frost Advisory
Frost Advisory issued October 24 at 4:43PM EDT until October 25 at 9:00AM EDT by NWS Mount Holly NJ
About this site
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.
- Type
- National Memorial
- State
- Pennsylvania
- Address
- 3rd and Pine Streets, Philadelphia, PA 19106