Banner Elk has some of the best fall foliage in the state, plus apple orchards and Grandfather Mountain views.A couple enjoys the fall view from Grandfather Vineyard in Banner Elk, NC.Credit: Visit NCEvery October, fuzzy caterpillars “race” up strings to predict the winter ahead during the quirky Woolly Worm Festival. Whether you drive to the top or hike the trails, Grandfather Mountain is a must-visit come autumn, thanks to its fiery fall folia…