大瀑布公园 - 马里兰和弗吉尼亚州
The Great Falls of the Potomac River are located at the fall line of the Potomac River, 14 miles upstream from Washington, D.C. Great Falls Park, operated by the National Park Service, is located on the southern banks in Virginia, while Chesapeake and Ohio Canal parkland is located along the northern banks of the river in Maryland. The Potomac and the falls themselves are within Maryland.
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