Please read the pinned post on creating new biomes and dimensions. Remember that individual items, mobs, and structures should still go in their own categories - this is not a category for entire updates.

Vote for an existing idea or New post

17votes
Random parkour biome
16votes
Farlands as a very very rare biome
16votes
Night Biome - Only Appears at Night
16votes
White desert
16votes
Green Fire/ the nether's core biome
16votes
Wistman's Wood forest
16votes
Glowslime
16votes
Nether Biome Variant: Crimson Grasslands
16votes
Nether update biome idea: Nether hotspring
16votes
Adaptive / Player Made Biomes
16votes
Plant life in Soul Sand Valley biome
16votes
16votes
(Nether Biome Idea 1.16) Colorless Caverns
16votes
Fantasy demention
16votes
Cloud Biome ( in the sky)
16votes
Frozen Fossil biome under frozen ocean / ice biomes?
16votes
The Forgotten Biome
16votes
new biome: the alps
16votes
The Marsh Biome
16votes
Underground: Caverns
16votes
Biome: Haunted Forest
16votes
A More Realistic Desert
16votes
future dimension
16votes
New muliti biome
16votes
Haven
15votes
Ancient caves varient
15votes
unicorn cloud biome
15votes
The Deep-End (new dimension / sub-dimension)
15votes
Ice Floes!
15votes
Tarlands