COVID-19 Update as of March 1st, 2022

The Mercer Museum & Fonthill Castle announce the following measures in order to safeguard our guests, volunteers, and staff:
 Effective Monday, March 1, 2022, face coverings are optional at both sites.
As always, we appreciate your support of the Mercer Museum & Fonthill Castle.
Should you have any questions, please email us at


There are 44 rooms in Fonthill including 10 bathrooms, 5 bedrooms and 18 fireplaces.
Rollo's Fact 3

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• The Mercer Museum will close early at 3:00 p.m. on Thursday, September 28, 2023 for a private event.

• Fonthill Castle will close early on Saturday, September 30, 2023 for a private event. The final tour of the day will start at 2:00 p.m.

Full schedule and ticket information can be found here.