Library Membership

A library membership with the Mercer Museum is a great perk to offer your library patrons. A membership card allows free entry for two adults and two children (ages 17 and under) into the Mercer Museum!

For more information about library membership, contact membership@mercermuseum.org or 215-345-0210 ext. 132.

Membership Levels:

  • $250 Level Membership: one membership card, valid for one year and providing free entry to the Mercer Museum for two adults and two children (ages 17 and under).

Download and fill out the Library Membership Reply Form and send the completed form to membership@mercermuseum.org.

Library Membership Pass:
Patrons who borrow a Library Membership Pass from a local public library cannot book your tickets online or in advance. Tickets for these passes will be issued in person upon check-in on a first-come, first-served basis based on availability. These passes are only good for Mercer Museum daily admission access (not special or after-hour programs) for 2 adults and 2 children (ages 17 and under). They are not redeemable at Fonthill Castle.

ROLLO'S FACTS

The Mercer Museum and Fonthill annually welcome visitors from all 50 states.
Rollo's Fact 8

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• November 9–13, 2026: Fonthill Castle will be closed due to setup for Holidays at Fonthill Castle. For more information and to buy tickets, click here.

• Tuesday, November 17: Fonthill Castle will close early for a private event. The last tour will begin at 3 PM.

• Saturday, November 21: Mercer Museum will close early at 2 PM for a private event.

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