Cité de l’espace

Leiden’s Naturalis Biodiversity Center is a world-renowned institute of biodiversity in The Netherlands. In addition to housing an award-winning museum, the institute also manages one of the largest natural history collections worldwide, comprising more than 43 million objects.

The Postal Museum in London provides visitors a unique opportunity to explore some of the UK’s most important industrial and social history. With around 150,000 tickets sold yearly, the museum has become a popular attraction for visitors.

Nestled in the heart of a 500-hectare estate just outside Paris, Château de Vaux-le-Vicomte is a privately owned historic landmark that welcomes over 330,000 visitors each year.

H’ART Museum Amsterdam is an art museum in Amsterdam that brings together renowned works of art and stories from around the world in unique exhibitions. The museum has no permanent collection and continually presents new temporary exhibitions. Behind every new exhibition lies a new operational puzzle, with different ticket types, time slots and visitor flows. H’ART also organises lectures, concerts and workshops. A flexible ticketing platform is therefore essential to its day-to-day operations.