The best time of year to camp in Gatlinburg, Tennessee, is during the fall months, particularly from mid-September to late October. During this time, the weather is cooler and more comfortable for camping, and the fall foliage provides a stunning backdrop. Spring, from April to May, is also a good time to camp in Gatlinburg, as the weather is mild and the wildflowers are in bloom. However, be prepared for occasional rain during these months. Summer can be quite hot and crowded, while winter can be cold and snowy, making camping less ideal during those seasons. For more information on camping options in Gatlinburg, visit Hipcamp.