Rock Creek Park, spanning 1,754 acres, is a natural escape from city life, offering trails, wildlife, and historic landmarks. Founded by Congress in 1890, this national park features not only …
This may look like a natural arrangement of rocks, but it is really a feat of engineering. Rocks are precisely placed to build a series of boulder step pools that …
The Little Falls Dam is a low dam built in the Potomac in 1959. It now separates the Upper Potomac River and Lower Potomac River, forming the Little Falls Reservoir. …