Washington D.C. is a well-known tourist destination and can be a pricey place to visit.. use these tips to save some money and see some of D.C.s best spots! 1) Book a free tour of the NPR National Headquarters Tour the beautiful building and see some of the NPR staff in action… woah is that Korva Coleman standing over there?!  Tours start everyday at 11 a.m. and are absolutely free.  Advance registration is required though, so be sure to register here. 2) Visit the Hirschhorn Museum and Sculpture Garden The Hirschhorn Museum and Sculpture Garden is located next to the National Mall… you know, like, near all those monuments and stuff.  They have constantly revolving exhibitions of internationally acclaimed modern and contemporary artists. 3) Take a Stroll Around Georgetown Georgetown is a charming historic neighborhood off the Potomac River where you can take a walk through civil-war era streets.  The houses are antiquated and beautiful, and Georgetown University is also located here.  Fun Fact: the neighborhoods can be creepy at night and are thought to …