This small fortress guards the passage into Greenway Valley. It is remarkable in that it is dug completely into a small outcropping of rock, rising along the Greenway, as the gnomes refer to the High Road where it passes through their lands. The gnomes sculpted the rock into an impressive fortress, commanding a narrow defile between two steep hills. The Greenway passes through the Kron fortress, and can be completely blocked by the gnomes if necessary. A garrison of 100 gnomes is always stationed here, and reinforcements can be quickly brought up from the Greenway Valley.