Sevierville, Pigeon Forge, and Gatlinburg is all decked out in lights from November 6, 2017 through February 28, 2018 for the 28th Annual Smoky Mountain Winterfest Celebration. Viewing Smoky Mountain Winterfest lights with friends and family is a great way to get in the Christmas spirit – and with more than 15 million lights in a 25 mile stretch, there’s certainly plenty of looking to do!