It's the region that is linked with the Wind Valley South and powerful wild Digimon appear in this region.
Digimon Living Here:
Gigadramon (LV 76)
WarGreymon (LV 91)
MetalGarurumon (LV 91)
Puppetmon (LV 91)
Machinedramon (LV 91)
Ebemon (LV 78)
Infermon (LV 74)