The America the Beautiful Quarters series, initiated in 2010, features five quarters released annually, each representing a national park or site in the United States. The 2012 release includes the quarter commemorating the El Yunque National Forest in Puerto Rico, minted in Denver, which is part of the overall 25 cents denomination. Collectors seek these coins for their artistic designs and as representations of American heritage and natural beauty. The Denver Mint produces these quarters with a unique "D" mintmark, distinguishing them from other facilities.

Item Denomination Series Year Mint
2012-D (Denver) America the Beautiful Quarters 25¢ (Twenty Five Cents, Quarter) America the Beautiful Quarters 2012 Denver