Pau City was a large sinkhole sanctuary plunging deep into the surface of the planet Utapau. Serving as Utapau's spaceport, Pau City ushered the planet's few visitors into the depths of the sinkholes. During the Multiverse Wars, the settlement was governed by Port Administrator Tion Medon. Pau City was built into the walls and cavities of one of Utapau's large sinkholes. Many kilometers wide and even deeper, the sinkhole was linked to neighboring sanctuaries via deep canyons running between the natural depressions. The scrub-covered surface was unremarkable; life on Utapau flourished underground.