Gaieaf is the name used to refer to the area around the northern pole of Catarkis. Gaieaf features an extremely high level of natural seismic activity. Due to this, the landmass below is constantly shifting and is unsuitable for structures. Catasect groups have artificially raised large chunks of rock into the air in Gaieaf and have connected them with floating streams of water between them, 'Sky Rivers'. Gaieaf's most common sentient species is the Catasect. Some Vaekra groups also inhabit Gaieaf's skies. Food in Gaieaf comes from birds, life within the sky rivers, and plants imported to some of the larger landmasses on Gaieaf, which have had soil added.