Explore the outdoors in the beauty of the Saguaro National Park in Tucson Arizona. Did you know there are TWO separate parks that make up Saguaro National Park. Both parks are worthy of a visit for amzing hikes, biking, scenic drives, stunning sunsets, and wildlife viewing. Learn about the giant Saguaro cactus that lcan live over 200 years. How tall do Saguaro cactus get? Where do Saguaro cactus grow? Click for details on visiting Saguaro National Park and plan your Arizona road trip!