Saguaro National Park is home to 25 species of cactus ranging from the towering saguaro cactus (Carnegiea gigantea) to the tiniest type of cactus in the park, the mammillaria. ![]() The Saguaro Cactus
Learn about our giant cactus, the majestic saguaro! ![]() NPS Photo ![]() NPS Photo ![]() ![]() NPS Photo ![]() NPS Photo ![]() NPS Photo |
Last updated: June 27, 2023