The 2014 America the Beautiful Quarters Uncirculated Coin Set is a collection of five uncirculated quarters that were released by the United States Mint in 2014 as part of the America the Beautiful Quarters Program. The set includes the following five quarters, each featuring a different national park or historic site: Great Smoky Mountains National Park in Tennessee Shenandoah National Park in Virginia Arches National Park in Utah Great Sand Dunes National Park in Colorado Everglades National Park in Florida Each of the quarters is struck in a composition of 91.67% copper and 8.33% nickel, and they all have a diameter of 24.26mm. The set comes packaged in a plastic holder that displays the five coins, along with a certificate of authenticity from the United States Mint. It can be purchased directly from the US Mint or from authorized dealers.