One of the must-visit attractions to Arizona is now one of the assets of the University of Arizona. It is a research base for students to integrate scientific, human, geographical and interestingness. Inside, you can experience a variety of geographical forms such as a self-sufficient small biosphere and rainforest desert grassland. Driving from Tucson city In the past, it was very fast. If you are a student or faculty member of Ua, you will have a certain discount. The original fare is about 25 knives. You can usually get some coupons at the airport.