Twilight Glacier

The Glacier is a biome added by the Twilight Forest mod. This is the only biome that Penguins spawn naturally inside of. The Glacier is a tall biome made entirely of Ice, though it can be changed to Packed Ice in the configuration file, and it is one of the tallest biomes within the Twilight Forest mod. It is typically in the middle of a Snowy Forest biome. The Glacier can only be found in the Twilight Forest dimension.