The United States Mint America the Beautiful Quarters Program is a multi-year initiative to honor 56 national parks and other national sites in each state, the District of Columbia and U.S. territories—Puerto Rico, Guam, American Samoa, United States Virgin Islands and the Northern Mariana Islands. Under this program, five new reverse designs will appear on the quarter-dollar each year beginning in 2010 and through 2021. The coins will be issued in the order in which the featured site was first established as a national park or site.