Mercer Rainmakers is our business member program, a partnership with distinguished businesses that support the organization’s annual operating needs and advance our mission through their ambassadorship.
Both Mercer Museum and Fonthill Castle have permanent exhibits that bring history to life.
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Know Before You Go
Ready to visit the Mercer Museum & Fonthill Castle? Find the information you need here.
The Research Library of the Mercer Museum houses over 20,000 books, 2500 feet of county archives, over 12,000 images and more!
All the concrete used to construct Fonthill (1908-1910) was mixed by hand!
Henry Mercer was 51 when he began building the first of his three concrete structures, his home Fonthill, 1908-1910.
“Lucy” the horse was part of the work crew that built both Fonthill and the Mercer Museum. She hoisted the loads of mixed concrete up to workers.
The Mercer Museum and Fonthill annually welcome visitors from all 50 states.
There are 44 rooms in Fonthill including 10 bathrooms, 5 bedrooms and 18 fireplaces.
More than 60 Early American trades are represented in the Mercer Museum.
There are 44 rooms in Fonthill including 10 bathrooms, 5 bedrooms and 18 fireplaces. Completed in 1910 Fonthill boasted modern conveniences- 2 dumbwaiters, an Otis elevator, an intercom buzzer system and phones to communicate within the house.
Fonthill has over 200 windows all of varying sizes!
In addition to installing his own Arts and Crafts tiles in Fonthill, Henry Mercer incorporated Persian, Chinese, Spanish and Dutch tiles.