Rohan (Biome)

Home of the horse-lords, the Rohan biome is comprised of rolling, empty hills and the occasional patch of boulders or tall oak tree. Structures that can be found here include watchtowers, mead halls, fortresses, and burial mounds.

Upon Entering Rohan you gain the achievement: "Home of the Horse Lords"

Sub-Biomes
The Uruk Highlands is a sub-biome on the edge of Rohan that borders the Misty Mountains. It features scattered camps, burnt trees, warg pits, and blasted land. [[Rohirrim do not spawn there, yet there is much fighting on its borders. Uruk-hai and wargs can spawn there regardless of light levels.

Rohan Woodlands is a sub-biome of Rohan, featuring many oak and tall oak trees. Rohan boulder fields looks a lot like Rohan, but with many more boulders.