Step inside the breathtaking home of John Hays Hammond Jr., one of the most prolific inventors of the 20th century, and experience a museum unlike any other. Hammond Castle Museum is a historic seaside estate that blends innovation, architecture, and storytelling into a self-guided visitor experience designed for exploration at your own pace.
Recognized for its cultural and historical significance, the Museum is listed on the National Register of Historic Places and has been honored as a repeated Reader’s Choice “Best of North Shore” by Northshore Magazine, along with earning the TripAdvisor Travelers’ Choice Award for four consecutive years. Visitors can expect a memorable and visually striking experience that combines medieval architecture with early 20th-century innovation.
Self-Guided Tour Experience
The Museum offers flexible, self-guided tours that allow guests to explore the grounds and interior galleries on their own schedule within a selected time window. This format supports a relaxed and personalized visit, whether you are interested in history, architecture, or scenic coastal views.
- Morning Session: 9:00 am to 11:45 am
- Afternoon Session: 11:45 am to 2:30 pm
Tickets provide entry at any time within your selected session. The final entry to the Museum is at 2:45 pm, and the Museum and grounds close to the public at 3:30 pm. It is recommended to allow at least 60 minutes to fully experience the site.
Planning Your Visit
Advance reservations are strongly encouraged to ensure availability, particularly during peak seasons and weekends.
Accessibility Information
Due to the historic nature of the property, which is nearly a century old, the Museum is not wheelchair accessible. The site includes multiple levels, narrow passageways, and steep, winding staircases both outdoors and within the building. Guests should plan accordingly when considering a visit.
This daily tour experience offers a unique opportunity to engage with the legacy of innovation and history in a setting that feels both immersive and transportive.
WEEKDAY GUIDED & SELF-GUIDED TOURS:
*Advance Reservations Strongly Encouraged!