Great Smoky Mountains National Park · North Carolina, Tennessee

Alum Cave trailhead

0.1 mi of trail, end to end · 3,851 ft–3,856 ft · native surface · trail class Developed

3,851 ft 3,856 ft · 0.1 mi high 3,856 ft

Trailhead Alum Cave trailhead Trailhead 3,851 ft Drive there

On the parks map

Other trails from the Alum Cave trailhead Trailhead

All 244 trails in Great Smoky Mountains National ParkFind a trailOn the parks mapPark on nps.gov

About this trail's facts

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.