The following maps have been made available for your convenience:

A contour map of the Covenant and environs.
A more accurate map, made with modern techniques, of the explorable area around Tierceron.
The night sky as it appears over Tierceron in the summer.
The winter night sky over Tierceron.
The constellations of the Covenant's summer sky.
The constellations of the Covenant's winter sky.