I think 75 years
A man named Fredrick Hamilton lived on the grand canyon for 86 years.
The Grand Canyon.
The Grand Canyon was listed as a heritage site on the 21st of October 1833. I also believe it was listed is because it was a big part of America's history as the Native Americans lived there for a very long time. Hope this helps ;)
The canyon is 277 miles (446 km) long.
The Grand canyon is a Big Long hole in the ground. So no But you can fly through the Grand Canyon. Many airplane and helicopter tours every day.
The Grand Canyon qualifies as old; it has been around for a long time.
1 second it takes to go to the grand canyon
The Grand Canyon was carved over millions of years by the Colorado River.
The Grand Canyon is located in northwestern Arizona.
It is 277 miles long.
6,000,000years
ANSWER:Yes. Millions of years ago. But what caused the grand canyon was the Colorado river, cutting into the soil for a long, long time.