Washington DC offers many “FREE” tourist destinations. The typical large city site seeing can cost a small fortune, but there are many sites to see in Washington DC that don’t cost a penny! In the nation’s capital, entrance to almost every museum is free of charge. Some of the no cost sites to see are the Smithsonian’s National Air and Space Museum, the National Gallery of Art and historical public monuments such as the Lincoln Memorial and the Washington Monument. There is also the National Museum of Natural History, Arlington National Cemetery , the National 9/11 Pentagon Memorial, the Washington National Cathedral and many more. You can search on line for many more no cost sites to visit. Some of Washington DC’s most popular no cost sites may require advanced tickets such as the U.S. Holocaust Memorial Museum and Ford’s Theatre – they are free but tickets run out quickly. Did you know you can use Google Maps to navigate around the city with iOS or Android devices ? De Hart Plumbing, Heating and Cooling serving Manhattan Kansas, Junction City Kansas and some outlying areas.