Grand Canyon National park
By Blake and Annalise
Another way to see the Grand Canyon is to walk.
Another way is to ride a raft down the river.
Natural seeps and springs percolating out to the Canyon walls are home to 11% of all plants and animals fond in the Grand Canyon.
The north rim and south rim are separated by 20 miles.
Each year more then 8 million people visit the Grand Canyon.
The Grand Canyon is 18 miles deep.
Humans firs settled in the Canyon region more then 11,000 years ago.