Looking to see some wildlife in South Dakota? Custer State Park is home to over 1,500 bison as well as pronghorn antelope, elk, bighorn sheep, mountain goats, wild burros and more. Driving the Custer State Park Wildlife Loop is a great way to see Custer State Park with kids. Custer State Park | Custer State Park with kids | Custer State Park South Dakota | Custer Wildlife Loop | Wildlife Loop Road | Wildlife Loop South Dakota | South Dakota Road Trip | Black Hills