From Casper - Natrona County International Airport Airport in Casper, the surrounding region opens up quickly, with cities, towns, and attractions within easy reach. Casper has an incredible mix of rugged Western history and modern mountain energy. It feels like a place where everyone owns a pair of hiking boots and a fly rod but also appreciates a great craft beer at the end of the day. The city is defined by the massive presence of Casper Mountain and the winding North Platte River, making it the ultimate playground for anyone who loves the outdoors without wanting to give up the comforts of a friendly town. - Cast a line into the North Platte River for some of the best fly fishing in the country. - Hike the Bridle Trail at Casper Mountain for a bird's-eye view of the entire valley. - Step back into the 1800s at the National Historic Trails Interpretive Center to see how pioneers crossed this land. - Visit the Tate Geological Museum to meet Dee, a massive 11,600-year-old Columbian mammoth found nearby. - Drive out to Independence Rock to see the names of early travelers carved into the stone. - Stroll through the downtown district for local boutiques and art at the Nicolaysen Art Museum. - Head over to Alcova Reservoir for a summer day of boating through the high-walled canyon. - Explore the charming neighbor town of Glenrock for a quiet afternoon meal. - Hit the slopes or the mountain bike trails at Hogadon Basin. - Try a locally brewed pint at one of the lively spots in the Old Yellowstone District. Beyond the city limits, Casper serves as a gateway to the wide-open Wyoming landscape. You can easily spend a morning exploring the pioneer history in nearby Douglas or taking a scenic drive to the towering cliffs at Fremont Canyon. An authentic local detail to look for is the intersection of three major pioneer trails—the Oregon, California, and Mormon trails—that all met right here. The best way to end a day in Casper is by watching the sky over the high desert turn a deep purple, highlighting the silhouettes of the surrounding ridges.