Trip Ideas in Washington DC Share This: Filter By Type History & Culture City Adventures Outdoors & Nature Wine & Cuisine (-) Attractions & Family Fun (-) Tours & Trails (-) Shopping Reset Filters Washington, DC Itinerary: 4 Days Visit the Smithsonian's National Air and Space Museum Washington, DC Walking Tours & Trails National Parks and Nature Areas in Washington, DC Thrill Seekers: Washington, DC Adventure Holidays
