Riserva naturale Cornate e Fosini

Riserva naturale Cornate e Fosini is a protected area in the Metalliferous Hills featuring steep limestone cliffs, dense forests, and mountain peaks rising to 1,066 meters elevation. The reserve spans approximately 789 hectares and displays diverse rock formations and ecosystems throughout its landscape.

This area has been an important mining center since the 12th century, with silver mines and Fosini Castle reflecting the mineral-rich history of the region. The mining tradition shaped the landscape and economy for many generations.

The red ammonite quarries in this area supplied stone for the decorative floor patterns of Siena Cathedral, linking the landscape to the artistic design of one of the region's most important churches. Local people have long recognized this connection between the hills and the city's architectural identity.

From the village of Radicondoli, visitors can access the area via multiple hiking trails that lead through different habitats and geological features. Bringing sturdy hiking shoes is advisable given the varied terrain and elevation changes.

Fosini Castle harbors a colony of five bat species that breed there in large numbers, making these creatures the site's most active inhabitants today. This coexistence of wildlife and historic ruins creates an unusual ecological setting.

Location: Radicondoli

Inception: 1996

GPS coordinates: 43.16590,10.93740

Latest update: December 14, 2025 17:03