Liechtensteinklamm — The Helix Chasm

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.

Mount Etna (3,357m) is Europe's most active stratovolcano, situated on the eastern coast of Sicily, Italy. The ascent to the primary summit craters involves high-altitude trekking across unstable volcanic substrates. Standard access utilizes the Funivia (cable car) and 4x4 vehicles from Rifugio Sapienza to reach 2,800m, followed by a guided vertical ascent to the active rims. The landscape is defined by recent basaltic lava flows, extensive ash fields, and proximal volcanic features. The environment is subject to persistent degassing and represents a high-latitude meteorological environment at 3,300m.