The National Gallery houses an extensive collection of European and American art in two spectacular buildings. In the grand, neoclassical West Building, Rembrandt, Rubens and Gainsborough are well-represented. The permanent collection includes works from the 13th to 20th Centuries, including a section devoted to Impressionism. An underground concourse with a cafeteria, an excellent gift shop and a walled-in waterfall takes you to the East Building. Designed by I.M. Pei, this triangular building is a key city landmark and home to famous pieces of art and other temporary exhibitions.

Part of the original design for the federal city, this massive open space park stretches from the US Capitol to the Lincoln Memorial and around the Tidal Basin to the Jefferson Memorial. It was originally intended to be a grand avenue, and over time the Mall as we know it today cropped up. It has been the location of many historic, world-changing events throughout history including the 1963 March on Washington, the Million Man March and several presidential inaugurations. Today, the National Mall can serve as a place to remember American heroes, to celebrate freedom and to be a forum to exercise freedom in the form of protests and rallies. It is also where you will find the museums of the Smithsonian, the Vietnam Memorial, the Reflecting Pool and the famous Washington Monument. Certainly any visit to Washington DC should start at the National Mall.

The Sidney Harman Hall is a majestic 774-seat theater in the heart of Washington DC and forms a part of the Harman Center of the Arts. Suitable for dance and music events, organizers can choose from the proscenium, thrust, semi-arena or bare stages, depending on the show. Acoustically designed to suit dramas, plays and even live chamber music concerts. The venue along with the Lansburgh Theatre on the 7th Street is owned by the Shakespeare Theatre Company.

Located at the west end of the National Mall, the Lincoln Memorial is a principal landmark of the city. It offers magnificent views of the city from several vantage points. Daniel Chester French's 19-foot (5.7-meter) statue of Lincoln seated and deep in thought, along with the carved text of the Gettysburg Address, provides a glimpse into a weighty period of American history. The 36 Doric columns represent the number of states in the union at the time of Lincoln's death. Go at night for much lighter crowds.

Commonly known as "America's attic," the Smithsonian Institution is the world's largest museum complex and research organization. Organize your tours of the Smithsonian buildings in Washington by starting at the Institute's easy-to-locate red sandstone Gothic castle. Ongoing video presentations, touch screens, maps and helpful staff members will help you create a plan to navigate the many varied museums. The building is also commonly referred to as the "Castle." The castle is also the final resting place of the Smithsonian's founder, James Smithson, as his tomb is located in the crypt in the north entrance.

Visitors should come prepared for an experience likely to be difficult to forget when visiting the United States Holocaust Memorial Museum. At the start of the tour, each visitor is given an identity card of a Holocaust victim that matches the visitor's own age and gender. Ordinary reality is skewed through off-center stairways, weird angles and the shadows of other visitors on the glass walkways overhead. An elaborate audio-visual display includes interviews, films and photographs. The Hall of Remembrance provides a calm, empty space at the end of the tour where one can reflect on the experience. The museum discourages children under 11 from attending. Admission to the museum is free. From March through August a free pass is required to enter the Permanent Exhibition, The Holocaust, a chronological history. Passes are not required to gain entrance to the museum building, or to go to any of the smaller exhibitions, memorials, or special programming.