Alum Cave Trail to Mount LeConte

Overview: The Alum Cave Trail is a primary route to the summit of Mount LeConte (2,010 m / 6,593 ft) in the Great Smoky Mountains National Park, Tennessee. Geological Context: Unlike the dense forest cover typical of the region, this trail features distinctive geological formations including Arch Rock—a natural slate tunnel—and the Alum Cave Bluffs, a massive 80-foot high rock overhang. The high-elevation sections transition into a spruce-fir forest ecosystem similar to latitudes found in Canada. Booking & Logistics Reality: While the trail is a public day hike, staying at the summit requires advance reservations at the historic LeConte Lodge or a backcountry permit for the shelter.

One of the longest, deepest, and most impressive gorges in the Alps. The Liechtensteinklamm is famous for its narrow walls that are so close they almost block out the sky. Following a massive rockfall in 2017, the gorge was upgraded with the 'Helix'—a spectacular spiral staircase made of corten steel that descends 30 meters into the depths of the chasm. The path leads over bridges and through tunnels to a massive 50-meter waterfall at the end of the walkable section.