7 Best Sights in Washington, D.C., USA

Founded in 1888, the National Geographic Society is best known for its magazine, and entering this welcoming, 13,000-square-foot exhibition space feels like stepping into its pages. The compact museum offers family-friendly interactive exhibitions delving into the historical, cultural, and scientific research that distinguishes National Geographic magazine. There are items from the permanent collections—cultural, historical, and scientific—and traveling exhibitions. It also has a virtual-reality theater experience. Nat Geo Nights—presentations by explorers with interactive activities, music, and food and drink specials—are held on the third Thursday of every month. The M Street Lobby photography exhibit, as well as the outdoor photo display around the perimeter of the museum, are free.

Architecture, design, landscaping, and urban planning are the themes of this museum, the nation's premier cultural organization devoted to the built environment. The open interior of the mammoth redbrick building is one of the city's great spaces and has been the site of many presidential inaugural balls. The eight central Corinthian columns are among the largest in the world, rising to a height of 75 feet. Although they resemble Siena marble, each comprises 70,000 bricks covered with plaster and painted. The long-term exhibition House and Home features a kaleidoscopic array of photographs, objects, models, and films that takes visitors on a tour of houses both surprising and familiar, through past and present, exploring American domestic life and residential architecture. The museum also offers a series of temporary hands-on exhibitions focusing on construction. Although geared towards children, people of all ages enjoy the experience.

These 3-foot-high walls bear the names of more than 21,000 American police officers killed in the line of duty since 1791. On the third line of Panel 13W are the names of six officers killed by William Bonney, better known as Billy the Kid. J.D. Tippit, the Dallas policeman killed by Lee Harvey Oswald, is honored on the ninth line of Panel 63E. Other names include the 72 officers who died due to the events of 9/11. Directories here allow you to look up officers by name, date of death, state, and department. Call to arrange for a free tour. A National Law Enforcement Museum is in the works; until then, a small visitor center ( 400 7th St.) has a computer for looking up names, a display on the history of law enforcement, and a small gift shop.

Designed to celebrate the creative achievements of people in the capital city and around the world, this 46,000-square-foot LEED Gold–certified museum facility is on the campus of George Washington University. Rotating exhibits highlight global textiles and cultural traditions—from handmade rugs and historical costumes to contemporary art and fashion—as well as displays on local D.C. history. The museum offers a dynamic range of free screenings, talks, and other public programs throughout the week in person and online. It's also home to a research library and two study centers, and you can find digital resources on textile creation and care on the website, along with highlights of the museum's collections.

The cool white domes and elegant lines of this postmodern landmark stand in stark contrast to the traditional feel of the rest of the Foxhall Road neighborhood. Designed in 1963 by iconic architects Philip Johnson and Richard Foster, the building was once the home of GEICO executive David Lloyd Kreeger and his wife, Carmen. Music is a central theme of the art and the space: the Kreegers wanted a light-filled residence that would also function as a gallery and recital hall. The art collection includes works by Degas, Cézanne, Monet, Picasso, and Munch; and outstanding examples of African and Asian art. Especially stunning are the outdoor sculptures by Henry Moore, Isamu Noguchi, and others, including John L. Dreyfuss—six of his large-scale pieces surround the museum's reflecting pool. The domed rooms also have wonderful acoustics, and serve as an excellent venue for the classical concerts that are regularly performed here. The museum is not reachable by Metro; you need to take a car or taxi to get here.

The outside of the building is plain, but inside, a wealth of art, contained in two separate collections, reflects the department's work. The Office of the Secretary Art Collection, featuring heroic oil paintings of dam construction, gold panning, and cattle drives, is found throughout the building's hallways, offices, and meeting rooms. The Department of the Interior Museum Collection outlines the work of the Bureau of Land Management, the U.S. Geological Survey, the Bureau of Indian Affairs, the National Park Service, and other department branches. On Tuesday and Thursday at 2 pm, you can view 26 photographic murals by Ansel Adams and more than 40 dramatic murals painted by Maynard Dixon, John Steuart Curry, and other artists. Reservations are required for the Murals Tour; call at least two weeks in advance. The Indian Craft Shop across the hall from the museum sells Native American pottery, dolls, carvings, jewelry, baskets, and books.