View schedules, routes, timetables, and find out how long does it take to get to Desert Diamond Casino in real time. Moovit provides free maps and live directions to help you navigate through your city. Wondering how to get to Desert Diamond Casino in Tucson, United States? Moovit helps you find the best way to get to Desert Diamond Casino with step-by-step directions from the nearest public transit station. Public Transit to Desert Diamond Casino in Tucson