Hammond Castle Museum offers an unforgettable coastal experience along Gloucester’s rocky Atlantic shoreline. Built by inventor John Hays Hammond Jr., the medieval-style castle blends history, architecture, innovation, and oceanfront scenery into a one-of-a-kind STEAM-inspired museum destination. Recognized among the
top 10% of attractions worldwide through TripAdvisor Travelers’ Choice Awards and honored as a Best of North Shore destination, the museum features guided and self-guided tours, seasonal events, live music, family programming, and exhibits connecting invention and history. Children ages
four and under receive free admission with reserved tickets. Open daily through January 3rd. Advance reservations strongly encouraged.
For the second year in a row, Hammond Castle Museum has won Northshore Magazine’s Readers' Choice Awards for Best Museum, Best Tourist Attraction, and Most Instagrammable!