Right in the middle of Muntplein stands a house full of mice. This "Mouse Mansion" (Muizenhuis) displays the original sets Karina Schaapman created for her popular *Sam & Julia* book series. It is a delight for young and old alike—and completely free to visit.
Wander past little rooms, stairwells, warehouses, canals, and bridges, and discover mice hard at work everywhere. Look for the secret hideout beneath the stairwell, check out the "Milk Mouse" (a playful nod to Vermeer’s *The Milkmaid*), and pay a visit to Grandpa Sailor down by the harbor. There is always a game of bingo to play—perfect for children who want to do a little extra exploring.
Interactive shop
On the first floor, you can find inspiration for creating your own Mouse Mansion. On Saturdays, you can join a workshop on the second floor.
Karina Schaapman
Karina Schaapman draws inspiration for The Mouse Mansion from her own childhood. She creates a world where everyone is welcome, treated as equals, and able to feel safe—a story that resonates with both children and adults. She has been working on The Mouse Mansion for nearly twenty years now.
The Mouse Mansion is open daily from 10AM to 6PM; admission is free.
