Referred to as "America's attic," the National Museum of American History offers an unprecedented collection of items that numbers to nearly three million entries. Everything from Dorothy's ruby red slippers, to one of the first Kermit the Frog puppets, to Julia Child's kitchen, to an astounding 34-foot Star Spangled Banner, are just a few of the numerous highlights. The kids will love the interactive displays, especially the ones that encourage invention and creativity.
One of the most emotionally-charged sites in Washington, DC is the Vietnam Veterans Memorial. The dark, black granite walls are inscribed with the 58,209 names of Americans missing or killed in the Vietnam conflict. This V-shaped memorial design draws you in and allows you to not only take in the monument's magnitude, but it also allows you to have a private, intimate moment within the monument's breadth. While you're visiting this monumental attraction, make sure you see Frederick Hart's "Three Soldiers" life-sized sculpture made of bronze that portrays three young servicemen.
Take the plunge just a few minutes away from the heart of downtown Washington, DC by enjoying the various water sports and activities you can find at Theodore Roosevelt Island. Tackle the Potomac's Great Falls or enjoy some good exercise rowing a canoe or kayak. You can bring your own boat or rent one at Thompson Boat Center or Jack's Boathouse near the Georgetown Waterfront.