National Park Express offers day trips as well as a shuttle network. This allows visitors to travel between locations and plan their own trips. We connect travelers between Las Vegas, Zion National Park, Bryce Canyon National Park, Antelope Canyon, Grand Canyon National Park, Grand Canyon West, Hoover Dam, Boulder City, and other destinations in this region. National Park Express provides flexible itinerary planning for transportation, accommodations, tours, and attractions throughout the Southwest United States. National Park Express is owned by parent company, CHD, Inc.