The Pentagon in Arlington, VA

Visit The Pentagon, the headquarters of the United States' Department of Defense, during your Washington getaway.

As one of the largest office building's in the world, the Pentagon is a city in itself that has three times the floor space of the Empire State Building. More than 23,000 military and civilian employees work among the Pentagon's 3.7 million square feet. To fully comprehend the size of The Pentagon, consider that the building features:

• 131 Stairways
• 13 Elevators & 19 Escalators
• 284 Restrooms
• 672 Fire House Cabinets
• 691 Drinking Fountains
• 7,000 Electric Clock Outlets
• 4,200 Installed Clocks
• 7,754 Windows
• 100,000 Miles of Telephone Wire