The Kingdom of Darios, down at the bottom of the planet, is a kingdom on the Medieval Engineers planet. It is one of the two polar kingdoms.
On its northern rim, Darios contains Temperate Forest broken up by intermittent mountains. South of these forests is a rim of Tundra. South of that in the center of the kingdom is the snowy Arctic terrain. In the region A6 is the Dariosy Raj, one of the seven wonders of the world.