Mount Greylock boasts the highest point in the state of Massachusetts. Located in the town of Adams, its summit reaches 3,491 feet. On a clear day, visitors to the summit can see as far as 90 miles.

J.K. Rowling, author of the popular Harry Potter series, revealed Tuesday that the first North American wizarding school was started atop of the state's highest peak — Mount Greylock. "I am excited," ...