The most used backcountry camps in 2008, were Icewater Spring Shelter, Lower Walnut Bottoms, Cosby Knob Shelter, Mt LeConte Shelter, and Pecks Corner Shelter. Least used: Possum Hollow, Lone Pine, Hesse Creek, and Goldmine Branch (from 2008 backcountry site usage). For 2009, most used were Icewater Springs,Lower Walnut Bottoms, LeConte, Spence Field, Cosby Knob, Mt Sterling, Mt Collins, from 2009 backcountry site usage. Also see Characteristics of Winter Backcountry Use in Great Smoky Mountains National Park 1984 and Winter Backcountry Campers 1985.
For comparison, AT through hiker stats
In 2013, a backcountry camp fee ($4) was imposed, see backcountry camping