A UNESCO World Heritage Site and one of the finest examples of International Style industrial architecture anywhere in the world. Built between 1925 and 1931 as a coffee, tea, and tobacco processing plant, the Van Nelle Factory was revolutionary: vast curtain walls of glass, mushroom-shaped concrete columns, and a design that prioritised light, air, and the well-being of workers at a time when most factories were dark and oppressive.
The building is now a creative business hub with offices, studios, and event spaces. It is not a museum and there is no formal visitor programme, but the exterior is the main attraction — the glass facades, the elevated conveyor bridges connecting the buildings, and the rooftop lettering are all best appreciated from outside. Occasional open days and architecture tours offer interior access; check locally. Located in the Delfshaven area, about 3 km west of the centre. A pilgrimage for anyone interested in modernist architecture.