Deep Creek Trail is a 27.9-mile out-and-back foot trail in Great Smoky Mountains National Park, Tennessee. It climbs 2,857 ft to a high point of 4,733 ft. Difficulty: very strenuous, from the NPS hiking-rating formula.

Hike Deep Creek Trail to Indian Creek Falls
Length 1.6 miles (2.6 km) roundtrip Elevation Gain 160 ft (48.8 m) Parking & Trailhead Park at the end of Deep Creek Road to access the Deep Creek Trailhead past the Deep Creek Campground.
Read the official NPS description
The Park Service lists a shorter hike along this trail: Hike Deep Creek Trail to Indian Creek Falls, 1.6 mi round trip. The whole mapped trail is 27.9 mi.
Open Deep Creek Trail on Trailbound's interactive map to see the full route, the elevation profile, today's forecast and any park alerts for Great Smoky Mountains. Great Smoky Mountains has permits or reservations for some areas: see the Great Smoky Mountains page for what's needed.