This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

Cat art as far as the eye can see.

A curious collection dedicated to human and animal anatomy and pathology.

Museum preserving torture methods from the past.

Only museum in the world devoted to bookbinding and book arts holds a permanent collection representing five centuries.

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

A Museum of Psychiatry in a still-operating mental institution.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.