The digital exhibition Éischte Weltkrich: Remembering the Great War in Luxembourg is a project developed by the C2DH, the Luxembourg Centre for Contemporary and Digital History at the University of Luxembourg, with the aim of addressing an important but neglected and understudied period in the country’s history, the First World War. Supported by the Ministry of State and drawing on the collections and expertise of some of the major Luxembourg museums, archives and cultural institutions, the project has progressively deepened and widened its scope, aspiring to become a long-term digital resource. The website is designed to engage a broad base of users with varying interests and degrees of expertise. It offers four independent but interconnected modes of navigation: a thematic, story-driven mode; a digital archive; an interactive geo-referenced map and a timeline. Additional sections of the website contain educational pages for schools and downloadable academic articles. The overall structure of the exhibition remains flexible and open so that it can be constantly enriched with new material, whether provided by institutions or crowdsourced.