Open daily: 9:00 am – 3:30 pm.
The last entrance is at 2:45 pm.
The Museum, Museum Shop, and Grounds close sharply at 3:30 pm.

Open daily: 9:00 am – 3:30 pm.
The last entrance is at 2:45 pm.
The Museum< Museum Shop, and Grounds close sharply at 3:30 pm.

The Curator’s Tour

Inventor’s Society Members, Inner Circle Members, and Appreciation Membership Members enjoy exclusive access to this complimentary tour.

Wingmasters Birds of Prey

Tickets and more information are coming soon! Don’t miss your chance to make your reservations—sign up for our newsletter today! Stay up to date on events, programs, and early registration opportunities.

Guided & Self-Guided Tours

Enjoy a Guided or Self-Guided tours through a one-of-a-kind historic home and STEAM-inspired Museum. (Science, Technology, Engineering, Art, and Mathematics), we also celebrate our role as a lapidarium, emphasizing works of stone and marble in ways that set us apart. This fusion of disciplines makes Hammond Castle Museum a true New England treasure. Sign up today for one of our amazing tours..

Gloucester Gratis Days During Deck The Halls

9:00 am – 3:30 pm | Gloucester residents enjoy complimentary admission every Tuesday throughout the entire 2025 tour season through January 4th. Proof of residency is required at check-in.

Deck The Halls at Hammond Castle Museum

Join us for the 2025 Holiday Season as we proudly present our seventh annual “Deck The Halls” holiday celebration!

Travel back in time to a castle filled with lush, opulent textures inspired by the great medieval and Renaissance castles of Europe. Wander through rooms adorned with White Birch and Christmas trees, sparkling fairy lights, hydrangea-lace garlands, and elegant bows, each space transformed with its own unique holiday theme.

The Past, Present & Future of the Pipe Organ at Hammond Castle Museum

5:30 pm  | Join us for a special presentation by Peter Kennett, Vice President, Board of Directors at Hammond Castle Museum and Organ Restoration Team Lead, and John Roper, Deputy Team Lead and the Plenum Organ Company, as they discuss the Pipe Organ’s rich history and our vision for its full restoration.

Guided & Self-Guided Tours

Enjoy a Guided or Self-Guided tours through one of the most amazing architectural structures in America. As a STEAM organization (Science, Technology, Engineering, Art, and Mathematics), we also celebrate our role as a historic house museum and lapidarium, emphasizing works of stone and marble in ways that set us apart. This fusion of disciplines makes Hammond Castle Museum a true New England treasure. Sign up today for one of our amazing tours..