Galleria Piccolo Lagazuoi

At 2,780 metres, Piccolo Lagazuoi rises above Passo Falzarego with one of the most striking testimonies of the Great War in the Dolomites. The hike through the famous Lagazuoi Tunnel, now classified as an equipped via ferrata, is a unique experience: an evocative route of history, rock and spectacular views, ideal for those seeking an exciting yet accessible adventure.

The excursion begins at Passo Falzarego (2,105 m), where the cable car quickly takes you to the upper station of Piccolo Lagazuoi. A short walk leads to the entrance of the spiral tunnel, a masterpiece of military engineering carved into the rock by the Alpini. Inside, darkness, humidity and steep sections make a headlamp essential, along with basic via ferrata equipment to use the metal cable that runs along the entire route.

At the exit, the trail reaches the spectacular Cengia Martini, the scene of fierce battles between the Alpini and the Kaiserjäger. Here, visitors can still see remnants of military posts, shelters and debris from the explosions that scarred the mountain during the conflict. The return follows trail 402, leading back to Passo Falzarego along a panoramic route rich in historical traces.

This hike blends history, Dolomite landscapes and an engaging route, perfect for anyone wishing to discover one of the most iconic Great War sites in Alta Badia.