Source-backed summary
Tucson, Arizona is home to the nation's largest cacti. The giant saguaro is the universal symbol of the American west.
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About Saguaro National Park
Tucson, Arizona is home to the nation's largest cacti. The giant saguaro is the universal symbol of the American west. These majestic plants, found only in a small portion of the United States, are protected by Saguaro National Park, to the east and west of the modern city of Tucson. Here you have a chance to see these enormous cacti, silhouetted by the beauty of a magnificent desert sunset.