The Robert E Lee Memorial - South Slave Quarters

Entrance to the cemetery. Inside is a concierge booth, restrooms, gift shop, Trolley tour bus ticket counter and a mini museum full of photos and a larger than life Honor Guard Bugler statue - April Sims

A must see at Arlington. Make sure to stick around for the changing of the guard ceremony. - Laura Swift

A beautiful memorial with a gorgeous view of DC. Take an Arlington Cemetery tour if you want to avoid walking. - Andrea C

Two masts were recovered from the Maine. The second is at the Naval Academy in Annapolis. - Christopher Rehling

Beautiful fields lined by Tulips with extraordinary views of the DC monuments reflecting the sunset. Popular with photographers when the full moon rises over the Capitol at dusk. - John K

An unparalleled view of DC (see also: National Cathedral) - Samir L