Reservations required.

Doors open: at 10:00 am. Timed Admission.
The last entrance is at 3:00 pm.

Join us tomorrow, Saturday, April 13th as we celebrate the start of our new season and our visionary founder, John Hays Hammond Jr, whose pioneering scientific achievements continue to shape modern technology! Born 136 years ago on April 13th, 1888, Hammond’s enduring influence transcends time, and we’re commemorating his extraordinary legacy.

As our special gift to you, enjoy:
-Free admission to see the breathtaking Great Hall and a limited number of smaller exhibit spaces during your timed admittance and discover the magic that inspired Hammond’s visionary creations.

-Enjoy free access to the “Gertrude Cawein At Hammond Castle Museum” fine art exhibit of nearly 60 works by Eric Pape.

Please note:
No admittance without advance registration. RSVP is required for us to manage attendance as capacity is limited. Not all rooms within the Museum will be open during this special event. Thank you for your understanding.