2018 Cumberland Island National Seashore	2018 Block Island National Wildlife Refuge	2017 George Rogers Clark National Historical Park
2017 Ellis Island	2017 Ozark National Scenic Riverways	2017 Frederick Douglass National Historic Site
2017 Effigy Mounds National Monument	2017 American Eagle Palladium One Ounce Bullion Coin	2016 Shawnee National Forest
2016 Cumberland Gap National Historical Park	2016 Harpers Ferry National Historical Park	2016 Theodore Roosevelt National Park
2016 Fort Moultrie at Fort Sumter National Monument	2015 Homestead National Monument of America	2015 Kisatchie National Forest
2015 Blue Ridge Parkway	2015 Bombay Hook National Wildlife Refuge	2015 Saratoga National Historical Park
2014 Great Smoky Mountains National Park	2014 Shenandoah National Park	2014 Arches National Park
2014 Great Sand Dunes National Park	2014 Everglades National Park	2013 White Mountain National Forest
2013 Perry's Victory and International Peace Memorial	2013 Great Basin National Park	2013 Fort McHenry National Monument and Historic Shrine
2013 Mount Rushmore National Memorial	2012 El Yunque National Forest – Puerto Rico	2012 Chaco Culture National Historical Park – New Mexico
2012 Acadia National Park – Maine	2012 Hawaii Volcanoes National Park – Hawaii	2012 Denali National Park – Alaska
2011 Gettysburg National Military Park, PA	2011 Glacier National Park, MT	2011 Olympic National Park, WA