National Geographic Explorers Hall

17th and M Streets N.W
Washington, DC, 20036
202-857-7588

URL : http://www.nationalgeographic.com/society/ngo/expl

overview : In Explorers Hall, past and current expeditions come to life. Learn the latest from scientists in the field through our interactive programs, artifacts and more. We are your window to the adventurous world of National Geographic.

topics : district of columbia