Home to monuments and museums like Lincoln Memorial attended as a premier destination for millions of visitors annually extending about 1.9 miles and housing over more than 100 monuments and museums such as the Lincoln Memorial and World War II Memorial within its grounds. The area is maintained by the National Park Service as a federal agency responsible for preserving and protecting the nation’s natural and historical resources. Annually it hosts millions of visitors, making it one of the most visited tourist destinations in the world. The National Mall stands a symbol of American history and democracy featuring iconic landmarks and institutions that reflect the country’s rich heritage.