Salt River Bay National Historical Park and Ecological Preserve

At Great Falls, the Potomac River builds up speed and force as it falls over a series of steep, jagged rocks and flows through the narrow Mather Gorge. The Patowmack Canal offers a glimpse into the early history of this country. Great Falls Park has many opportunities to explore history and nature, all in a beautiful 800-acre park only 15 Read more…

Before Dr. Carter G. Woodson, there was very little accurate written history about the lives and experiences of Americans of African descent. Today a National Historic Site, Dr. Woodson’s home served as the headquarters for the Association for the Study of African American Life and History. Dr. Woodson established Negro History Week here in 1926, which we celebrate today as Read more…

During the Pliocene, this place looked quite different. Lush wetlands, forests, and grasslands provided excellent habitat for a variety of animals. From fascinating, now-extinct creatures like the saber-toothed cat, mastodon, and ground sloth, to more familiar animals like horses, beavers, and birds, the scientific study of Pliocene fossils is the key to Hagerman. Read more…

Imagine you had just broken the sacred laws, the kapu, and the only punishment was death. Your only chance of survival is to elude your pursuers and reach the Puʻuhonua, a place of refuge. The Puʻuhonua protected the kapu breaker, defeated warriors, as well as civilians during the time of battle. No physical harm could come to those who reached Read more…

At the confluence of the Shenandoah and Potomac rivers, on the ancestral home of the Tuscarora and Shawnee people, lies Harpers Ferry. Here you can explore John Brown’s Raid against slavery. Find your connection to the struggle for freedom, education, and civil rights at Storer College. Discover miles of trail in the Blue Ridge and along Civil War battlefields. Read more…

One of the greatest technological achievements of the 19th century is the completion of the first transcontinental railroad across the United States. Visitors to the park can see the location of the Last Spike Site, 1869 railroad construction features, walk or drive on the original railroad grade, and get an up close view of Victorian era replica locomotives. Read more…

The Blackstone River powered America’s entry into the Age of Industry. The success of Samuel Slater’s cotton spinning mill in Pawtucket, RI touched off a chain reaction that changed how people worked and where they lived. Learn how this revolution transformed the landscape of the Blackstone Valley and the United States. The Visitor Center at Old Slater Mill is closed Read more…