The Red Dragon City (
The city is located on a mountain in northern Elfrieden region which was formerly the Elfrieden Kingdom.
The city including the castle was built at a slight elevation on a potion of a mountain that had been cleared. In addition to the natural protection provided by mountain slopes it is surrounded by high walls. This makes ground attacks ineffective forcing the attacker to use aerial units which is the specialty of the Vargas family.
While the design makes land transport hard it was conveniant for transport by wyverns with each carrying goods equal to a cable car filled with supplies alongside bus-like vehicle carried by four wyverns.