Tunnel Farm: Torrita di Siena's Underground Oasis

Venture into the depths of Torrita di Siena and unearth the Tunnel Farm, a groundbreaking example of sustainable agriculture nestled beneath the town's ancient walls. This unique attraction, located in a tunnel that once served as a storage space and a World War II air raid shelter, has been transformed into Italy's first public underground vertical farm. The Tunnel Farm showcases an innovative approach to cultivation, employing vertical farming techniques to grow a variety of vegetables in a controlled environment. The consistent humidity and lighting within the tunnel allow for the continuous production of crops like lettuce, spinach, tomatoes, cucumbers, zucchini, onions, basil, and parsley. This sustainable practice yields an estimated 30-40 kg of produce each month, which is then supplied to the local community. Visitors can explore the 186-meter-long tunnel, witnessing firsthand how technology and ingenuity combine to create a self-sufficient agricultural system. Knowledgeable volunteers guide visitors through the exhibit, explaining the process of vertical farming and highlighting the historical significance of the tunnel itself. The Tunnel Farm not only provides a sustainable source of food but also breathes new life into a space that holds a unique place in the town's history.