Opening hours, address and telephone number

Open today from 11:00 until 17:00

Opening hours next week
Day Opening hours
Thu - Sun 11:00 - 17:00
Mon - Tue Closed
Overview of opening hours
Turfpoortstraat 27
1411 ED Naarden-Vesting
Plan route Plan route

035 - 54 47 153

Verschillende weegschalen binnen in het museum
The Libra Museum is housed in a national monument from the Middle Ages

What exactly is calibration and what does Napoleon have to do with it? And does a kilogram still weigh a kilogram on the moon? Discover the history of measurements and weighing in the Weegschaalmuseum (Scale museum).

Weigh House

At the IJkkantoor, experience how weights and measures used to be gauged, calibrated and adjusted. The museum is located in a 14th-century building and, as the former weigh house for the city of Naarden, is the perfect location for the exhibition of a special collection of measuring and weighing instruments, weights and measures.


Netherlands Museum Pass valid

Would you like to purchase a Netherlands Museum Pass?


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