When the Southerners and their Pokemon were forced to leave after the Schism, they fled as far as they could and created Fort Hazalea on the ridges and hillsides. The fort is a naturally-made thing, carved out from the slate and granite faces. From standing atop the fort's hill, you can see Indiga and Lunaro from here. Fort Hazalea is the center of the Southern part of Byako. Despite its primitive building style of wood and stone, it protects its inhabitants well. It is the only Southern city/town that doesn't have wild Pokemon walking around, although Flying-types often perch on the high walls.