Final answer:
The highest peak of Mount Mitchell, also known as Attakulla, is located in the Appalachian Mountains.
Step-by-step explanation:
The mountain range that has the highest peak of Mount Mitchell, also known as Attakulla, which is 6,684 feet above sea level, is the Appalachian Mountains. The Appalachian Mountains span from Belle Isle in Canada to Cheaha Mountain in Alabama, covering a distance of about 2,000 miles. Mount Mitchell is located in North Carolina and is the highest point in the Appalachian Mountains.