This document provides information about an urban hiking trail and geocaching activity in Novara, Italy. It begins with a legend about the origins of the city involving a Frankish nobleman, his wife, and her lover. It then describes the buildings that make up the Broletto complex in Novara, including the Palazzo dell'Arengo, Palazzo Paratici, Palazzo della Podestà, and Palazzo dei Referendari. The document outlines a treasure hunt involving scanning QR codes located around the Botanical Garden to learn about plants used for food. It provides clues to find each QR code and questions to answer about the plants discussed.