Tyrol offers some of the most challenging long-distance hiking trails in the Alps, which require a high level of physical fitness and alpine experience. These include the Adlerweg, which is characterised by steep climbs and exposed paths in sections and requires a high level of fitness to complete. The Berliner Höhenweg in the Zillertal Alps, which is technically demanding and offers spectacular glacier views, is one of the most famous long-distance hiking trails in Austria. The Paznaun High Trail is characterised by alpine challenges and breathtaking panoramas. Other highlights are the Lechtaler Höhenweg and the Stubaier Höhenweg, which are only suitable for experienced hikers due to their alpine passages and long stages.