Thaddeus Kosciuszko National Memorial

A Brief History: The Smallest National Park Site

July 2, 2008, 7:49 am
This summer, intrepid travelers will spend weeks in the great outdoors, exploring national parks across the country. For those who don't have that kind of time, you can always take a few minutes to tour the smallest attraction in the National Park System. Don't bother with the sunscreen and bug repellent. The Thaddeus Kosciuszko National Memorial is inside a narrow row house in Philadelphia.