Just across the river from DC, you'll find this powerful and larger-than-life tribute to the U.S. Marine Corps. The sheer scale of the bronze statue is something you have to see in person, and it offers one of the best panoramic views of the National Mall, perfectly framing the Lincoln Memorial, Washington Monument, and Capitol Building. It's an easy 10-15 minute walk from the Rosslyn or Arlington National Cemetery metro stops, with parking also available right on site, making it a peaceful and moving stop on your tour of the nation's capital.