The Parco dei Mostri, or Park of Monsters, is located in Bomarzo, Italy. In the 16th century, Prince Pier Francesco Orsini created the park to express his grief over his wife's death. It features over 24 strange and frightening sculptures made of rock, concrete, and wood. Some notable sculptures include The Orcus, Hercules Slaying Cacus, and The Sleeping Nymph. Today it remains a private property but is a major tourist attraction, known for its unique layout and sculptures.