The Twilight Highlands is a biome added by Twilight Forest. This biome is very similar to the vanilla Mega Taiga biome. It is much higher in altitude than all other Twilight Forest biomes, and has Birch and Spruce trees, with two sizes of Spruce Trees. The ground is occasionally covered with Podzol, Coarse Dirt, and some patches contain Uberous Soil. It can only be found in the Twilight Forest dimension.