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Nobody built the Grand Canyon--it formed naturally because the Colorado River eroded the sides of the canyon off.
The Grand Canyon was not built, it is a natural gorge formed by the Colorado river where it runs through the US state of Arizona.
You're an idiot
About 17 million years ago. Actually the Grand Canyon was built 2 billion years ago!
No, it is east of the Canyon in Navajo County, Arizona on the Hopi Reservation.
It is a natural wonder.
It wasn't built by people. It was created by nature and caused by water & soil erosion.
the grand canyon
a Grand Canyon is nothing but a big erosion.........
Copper Canyon (Spanish: Cañon del Cobre) is such landmark.
It was built to attract tourists and, thus, make money.
Sidewalk elves of course! Some of them are buried in the concrete to this day.