This well-known and frequently visited U.S. National Park runs a mile deep, averages 10 miles wide and was carved out over the past 6 million years.
The Wave is made out of 190 million year old sand dunes that have turned to red rock, on the border of Arizona and Utah.
Carved from the Navajo sandstone over the course of countless millenniums, this is one of the most breathtaking places on earth.
This horse shaped canyon is just another one of mother nature's wonders.
It is actually a side branch of the Grand Canyon, where turquoise water pools and world class cascades form an extraordinary setting.
The park takes its name from the remnants of ancient trees which have been transformed into brilliantly colored minerals through a series of geological processes.
The park gets its name after the Saguaro cactus, which can live as long as 200 years, growing over fifty feet tall and weighing more than ten tons.
An enormous collection of weirdly-shaped rock pinnacles, remnants of a huge volcanic eruption about 25 million years ago, cover the higher regions of the park.
In a remote and wild area in Southern Arizona, you can visit the largest concentration of organ pipe cactus.
It preserves the prehistoric ruins of an ancient Hohokam community.
The National Monument actually comprises three canyons, with walls rising steeply for about a thousand feet.
