Portal:Colorado/Did You Know/13

More Colorado snippets...
 * The sand dunes of Great Sand Dunes National Park and Preserve are the tallest and highest in North America.
 * Colorado is home to 4 national parks, 8 national monuments, 2 national recreation areas, 2 national historic sites, 3 national historic trails, 1 national scenic trail, 11 national forests, 2 national grasslands, 41 national wilderness areas, 2 national conservation areas, 8 national wildlife refuges, 66 areas of critical environmental concern, 115 state natural areas, 42 state parks, and 323 state wildlife areas.
 * Mesa Verde National Park is the 7th oldest U.S. National Park and the world's first cultural national park.
 * Mesa Verde National Park was one of the 12 original UNESCO World Heritage Sites.
 * Rocky Mountain National Park is the 9th oldest U.S. National Park.
 * Longs Peak in Rocky Mountain National Park is the northernmost 14000 ft peak of the Rocky Mountains of North America.
 * Trail Ridge Road in Rocky Mountain National Park is the highest continuous highway in North America.
 * The Painted Wall rises vertically 2250 ft from the Gunnison River in the Black Canyon.