Cartographia Imperialis

Cartographic briefings

Warhammer 40K Galaxy Map Guides

Explore original field guides to the Cartographia Imperialis Warhammer 40,000 galaxy map, including the Great Rift and M41 versus M42.

Launch interactive mapBrowse world archive
Cartographia Imperialis Warhammer 40K galaxy map showing Terra, nearby worlds, routes, and the world dossier interfaceWarhammer 40K Galaxy Map GuideLearn how to use the Cartographia Imperialis interactive Warhammer 40,000 galaxy map, browse 52 locations, follow routes, and open lore dossiers.M42 Warhammer 40K galaxy map with the red Great Rift dividing Imperial space and world markers across the segmentaGreat Rift and Imperium Nihilus MapExplore a fan-made M42 map of the Great Rift, Imperium Sanctus, and Imperium Nihilus, with linked locations and interactive Warhammer 40K dossiers.Pre-Rift M41 Warhammer 40K galaxy map showing Terra, Cadia, the segmenta, world markers, and navigation routesM41 vs M42 Galaxy MapCompare the Warhammer 40K galaxy in M41 and M42, including Cadia, the Great Rift, changed world statuses, routes, and the Era Indomitus divide.