As you walk through the charming streets of Navigli, you'll encounter some of Milan’s hidden historical gems. The Basilica di Sant'Eustorgio, one of Milan’s oldest churches, is renowned for housing relics of the Three Magi. This basilica has stood the test of time, witnessing centuries of history, from the early Christian era to the present day. Your guide will delve into the stories of this sacred site, revealing its significance in the religious and cultural fabric of Milan. Moving on, you'll pass by the Arco di Porta Ticinese, a striking gateway that dates back to the Roman period. This ancient arch, reconstructed in the 16th century, has watched over the city’s evolution for centuries. Each stone tells a story, from medieval battles to the city's modern-day vibrancy, making it a fascinating stop on your journey through Navigli.