The Pietra da Cantoni is a soft, easily worked sandstone of marine origin, formed during the Miocene when this part of Piedmont was covered by the sea. Typical of the Casalese Monferrato area, it was used to build houses and was also carved to create the underground chambers known as Infernot

**Excerpt (EN):** Hidden beneath the villages of Monferrato, the Infernot are secret stone cellars carved by hand into *pietra da cantoni*—each one unique, each one a quiet masterpiece of rural culture. On our walks, the discovery often comes in layers: vineyard ridges, historic village streets, and then the descent underground. And sometimes, as Monfreedom Guides, we even arrange for certain Infernot to be opened specially—turning a hike into a rare, unforgettable encounter.

In Monferrato, the shift is immediate: in a short drive you move from the plains to quiet hills, without long, congested backroads. You arrive, park easily, and within minutes you’re on a peaceful country road between vineyards — already breathing differently.

Piedmont is not a backdrop — it’s a layered story. Beyond Tuscany’s fame, Monferrato offers castles rising from vineyard-covered hills, authentic food traditions, and quiet landscapes where history and daily life still coexist. If you’re looking for depth instead of spectacle, this is the Italy you’ve been waiting to discover.

Welcome to the blog of MonferratoExplorer.holiday, your reference point for exploring the beating heart of Piedmont: Monferrato. We are...