Martian territories of Mergold-Aurlia

our territories on Mars: Valles Marineris, Syria Plateau, Plateau Sinai, Solis Plateau, Thuamasi fossae, sirenum fossae, Tharsis montes, Amazonis planitia, Olympus mons, Argyre planitia, Margaritifer sinus, Hellas planitia, Lunae planum, Kasei Vallis, Chryse planitia and the Kepler crater.
These are all the major geographic locations on Mars that are under our control now, as well as the lands in between.
The capital of the Martian administration is the city of Lyrnea in the Valles Marineris.