Monte Cero

Monte Cero is a mountain in the Euganean Hills that reaches about 400 meters in elevation with distinctive rock formations throughout its slopes. A trachyte quarry operates on the southern side near the village of Calaone, where extraction continues today.

This mountain formed millions of years ago when volcanic activity shaped the entire Euganean Hills region, giving them their distinctive dome-like appearance. The volcanic origins remain visible in the rock types and internal structures today.

Hikers encounter herb gatherers on the slopes, a traditional activity that locals still practice today to harvest plants growing naturally across the terrain. This quiet work shapes how nearby communities view and relate to the mountain.

Multiple marked trails lead to the summit, with the main route beginning at Calaone village and offering clear signage throughout. The climb is moderate and straightforward, making the hike accessible to most visitors.

The trachyte rock contains rare crystal formations including cristobalite crystals with distinctive pyramidal shapes and hexagonal lamellar quartz. These mineral curiosities make the stone particularly interesting to geology enthusiasts and collectors.

GPS coordinates: 45.25539,11.66851

Latest update: December 14, 2025 18:04