Located along the North Platte River in Central Wyoming, Casper offers its visitors fascinating historical attractions and fun outdoor spaces. The Oregon Trail, the California Trail, and many other westward migration trails passed through Casper. Popular attractions such as the National Historic Trails Interpretive Center and Fort Casper Museum feature this history and provide great learning experiences. Fly fishing and river rafting are among the year-round outdoor recreation opportunities. Here are picks for fun things to do in and around Casper, Wyoming.