Legends of the Nentir Vale
This vast ancient boreal forest stretches the expanse of the northern borders of the Nentir Vale from the Cairngorm Peaks to the Dawnforge Mountains. This boundary separates the Nentir Vale from the northern arctic tundra and frozen wastelands. Almost primordial in age, ancient ruins from before the rise of civilized man lay deep within its borders. Here and there are places where the barrier to the realm of Faerie is at its thinnest. Many a gray elf city appears from time to time deep within the forest when the stars and seasons are right.