Hammond Castle Museum

A historic treasure perched along the stunning coastline of Gloucester, Massachusetts. With nearly 100 years of history, this medieval-style castle was the creation of famed inventor John Hays Hammond Jr. and now serves as an exciting STEAM museum that blends history, science, and art.

Hammond Castle Museum offers visitors an array of interactive exhibits, educational programming, and hosts a variety of community events, from seasonal tours to theatrical performances and family-friendly activities.