There’s more to Badlands National Park than gorgeous scenery. You can see bison and bighorn sheep roaming the grasslands near colorful, jagged rock formations. Rich fossil beds reveal the remains of ancient mammals like saber-toothed cats and rhinos. 244,000 acres of South Dakota badlands will make this one of your favorite national parks. Photo by Shawn Stackhouse (http://ift.tt/18oFfjl).