Mount Collins is a mountain in the Great Smoky Mountains, located in the Southeastern United States. It has an elevation of above sea level. Located along the Appalachian Trail between Clingmans Dome and Newfound Gap, the mountain is a popular destination for thru-hikers. A backcountry shelter and a major trail junction are located along the mountain's northeastern slope. The mountain's summit is located amidst the Southern Appalachian spruce-fir forest that covers much of the upper elevations in the central Smokies.