Open Daily: 9:00 am to 3:30 pm; last entrance is at 2:45 pm.
The Museum and Grounds close promptly at 3:30 pm.

Closed to the Public

The Hammond Castle Museum will be closed to the public today.
We regret any inconvenience.

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..