Physical 3D maps have a fine history in cartography, but they require the highest level of craftsmanship and artistic talent from a cartographer. However, 3D printing technology can simplify production of 3D maps. This technology saves time and enables multiple reproduction of the same map, without painstaking manual labour. Nonetheless, to produce a high-quality 3D map, cartographers must use well-established cartographic principles and techniques. This paper describes the creation of a physical 3D map of the Planica Nordic Center. The main purpose of the map is to promote and clarify future development of the sports centre and to show its final infrastructure and landscaping. This paper describes the data, technology, and design decisions used in making the map. It also discusses the cartographic principles and techniques used in the making of the map, and the lessons learned.