I f you’re planning a visit to Tucson, Arizona make sure to put Saguaro National Park at the top of your list! It’s one of the densest saguaro cactus forest areas in the world, which makes it ...

Saguaro National Park is open year-round, but it’s the busiest from November through March. To see cacti put on a real show, however, Romero recommends waiting to visit until April and May.

Find out more about Carlsbad Caverns National Parkhere. 10. Big Bend National Park - Texas. In this arid desert park, the Rio Grande is a lifeline of support for birds, and 75% of all bird ...

Get your camera ready for Saguaro National Park. The park is home to the tallest cactus species in the country, the saguaro, a symbol of the Southwest. They’re particularly concentrated in the ...