@Just a random gameplayer mentioned that Ambarino is a steep mountain so that’s why it’s empty. But well big cities can’t be built but small towns along the way can and trading posts can because it leads to the west. Ambarino is also based on Wyoming which is a state that is full of oil rigs and I think in Southern part in Mid ambarino some oil tycoons can start because even Cornwall wanted wapiti land for oil.