The Smithsonian National Air and Space Museum holds the world’s largest collection of historic aircraft and spacecraft. Visitors can explore icons like the Wright Flyer and the Apollo 11 Command Module, while engaging in interactive exhibits that cover the evolution of flight and space exploration.

Navy Plaza is part of the U.S. Navy Memorial, a tribute to the service and sacrifice of U.S. Navy personnel. Located on Pennsylvania Avenue, it features the iconic Lone Sailor statue and a circular Granite Sea, honoring naval history through symbols, statues, and ceremonies in a peaceful urban setting.

The Watergate Complex, completed in the 1960s, is a modernist architectural icon known for its distinctive curvilinear design and its role in the political scandal that reshaped American history.