When Milan's superstar bishop San Carlo Borromeo (1538–84) was declared a saint in 1610 his cousin, Federico, ordered the creation of a sacro monte in his memory, featuring 15 chapels lining a path to a church. The church and three of those chapels were built, along with a special extra: a hollow 35m bronze-and-copper statue of the saint. Commonly known as the Sancarlone (Big St Charles) you can climb up inside it to discover spectacular views through the giant's eyes.