Lock 7, lock on the C&O Canal near Glen Echo, Maryland, United States
Location: Montgomery County
Elevation above the sea: 17 m
Address: Lock 7, Glen Echo, MD 20812 20812
Source: Wikimedia
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Chautauqua Tower, a distinctive structure located in Glen Echo, Maryland.
Cabin John Creek is a small tributary stream of the Potomac River.
The Union Arch Bridge serves both pedestrian and vehicular traffic.
The George Bush Center for Intelligence is the headquarters of the Central Intelligence Agency (CIA).
Kryptos is a sculpture by the American artist Jim Sanborn located on the grounds of the Central Intelligence Agency (CIA) in Langley, Virginia.
The CIA Memorial Wall is a monument located at the Central Intelligence Agency headquarters in Langley, Virginia.
The CIA Museum, not accessible to the public, details the CIA's history through exhibits.
The Office of Technical Service known for crafting espionage equipment.
