Ender Woods
A forest. Come meet the local Ender Cows and Enderped. Stay away from the sharp bushes and poisonous flowers.
The Deeper End (overview)
A few of the biomes in the Deeper End.
Nether Grasslands
Includes Nether Flowers, Nether Nylium, and lots of fire.
Ghast Hive
A Ghast Hive spawned in the Deeper Nether. What's inside?