Plamort Tank Trap

Right on the rugged ridge where Austria meets Italy, there’s a strange sight waiting for anyone willing to hike a little off the beaten path. A field of jagged concrete pyramids.

But these aren’t art installations or ancient ruins. They’re anti-tank barriers, leftovers from a time when war was crawling over Europe and no one really knew who might be next.

This is the Plamort Tank Barricade, or "Sbarramento Pian dei Morti", part of Italy’s Vallo Alpino, an ambitious border defense system started back in the 1930s. It sits high above the Reschen Pass, one of the most historically important routes through the Alps. It was built to stop german tanks in case things went south. Which, for a while, it looked like they might.

Dozens of these squat, brutalist pyramids nicknamed “dragon’s teeth” dot the mountain meadow like the spine of something ancient and angry. They stretch out for about 500 meters ( 1600 feet), forming a surreal line through the landscape. It looks like a set from a dystopian movie.

But the barricade was never used. Not once. The tanks never came, at least not here. Italy and Germany ended up allies for most of the war, and this line of defense was quietly forgotten.

Well, not entirely forgotten: Soldiers were still stationed up here for a while, and the whole thing was maintained all the way into the 1960s.

Today, it’s a striking relic of what might have been.