Brescia Castle isn't just what you see in the sunlight: there's a parallel world, one of silence, dim light, and centuries of forgotten history. Xtreme Adventure, together with the Brescia Speleological Association, takes you into the Castle's basement via an exclusive route, through spaces usually closed to the public such as the mysterious Torre dei Francesi, the legendary Torre dei Prigionieri and several underground tunnels. You don't have to be a speleologist. Let expert guides lead you through places full of charm, legends and curiosities that still hang within these walls today. Opt for a time travel that allows you to discover the stories of those who, among those stones, left an indelible mark.