The Denali national park is over 20,000 feet and 6,028,091 acres in size.  Mount Denali is also called Mount Mckinley but Alaskins call it Mount Denali.  I chose Mount Denali because I am from Alaska and my midle name is Denali.  Denali means the high one.  People came to it for gold.  The fist park opened to save animals.  This picture was found at http://www.facts4me.com.