Maps are politically, socially, and culturally inflected objects that can communicate information and teach us about the time and society that shaped them. They are not only tools to serve present needs, but are also rich historical sources that require curation, conservation, and care. This historical legacy is well represented in the map collection of the Royal Geographical Society (with IBG). The stewardship of these historical maps offers many challenges, but also an opportunity for education, for example on the complex history of empire, and collaboration, for example with artists. This paper highlights the varied work of the RGS in the preservation and promotion of its large collection of maps, charts, and globes. Maps are politically, socially, and culturally inflected objects that can communicate information and teach us about the time and society that shaped them. They are not only tools to serve present needs, but are also rich historical sources that require curation, conservation, and care. This paper highlights the varied work of the RGS in the preservation and promotion of its large collection of maps, charts, and globes.image