From smooth and button-size to spiky and giant-size, why are cacti so diverse?
Cacti are among the most diverse plants, from the giant saguaro cactus that can grow up to 18 meters in height, all the way ...
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Greetings from Saguaro National Park
It’s the iconic image of the American Southwest: The giant saguaro cactus, standing tall amid the arid desert, arms perpetually raised to the sky. At Saguaro National Park, you can see more than 1.6 ...
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Skip Saguaro: 7 Arizona Parks With Better Cacti Views
Tourists journey from far and wide to the deserts of Arizona to marvel at one of America's most incredible plants: the giant saguaro cactus. Growing up to 50 feet in height and living for up to ...