This portion of the Maah Daah Hey Trail passes through Theodore Roosevelt National Park. While in the park, mountain biking is not allowed — so you'll only be sharing the trail with hikers, runners, and horseback riders. Along the way you can take in stellar views over the dramatic canyons of the Badlands, and there's lot of potential for wildlife sightings too. Make sure to give wildlife — especially big wildlife like bison — plenty of space.