"A luxury property in the Great Smoky Mountains that has introduced a high-intensity-interval-training experience blending interval workouts with guided hiking excursions, appealing to guests seeking both challenging fitness programming and access to mountain trails." - Mary Holland Mary Holland Mary Holland is a writer and editor based in New York. She is the former online editor of GQ and Glamour South Africa. Her work has also appeared in The Financial Times, WSJ. Magazine, Condé Nast Traveler, Afar, and others. Travel + Leisure Editorial Guidelines