Please read the pinned post on creating biomes and dimensions. Remember portals are structures.

Vote for an existing idea or New post

431votes
Ready to talk biomes and dimensions? Here's how to do it! (Start Here) Pinned
1vote
The Dark Dimension.
0votes
Nether Wart Field
0votes
Introducing the glass reef
1vote
Gravel desert biome for the Nether
1vote
Wither Mushroom for the Nether
2votes
The Marsh Biome
4votes
Splitting Deserts into 2 biomes (plus dry dirt)
10votes
Infected Biome
5votes
Underground jungles
2votes
The in-between
3votes
Cave Forest
2votes
Magic Dimension
1vote
Artificial biomes
1vote
Time Dilation in The Nether
4votes
Better cave generation in amplified
6votes
McNether Update 1.15 or 1.16
1vote
Diesel Fridge's BOSS BIOME!
1vote
Blue Blossom Woods biome
15votes
A biome called the Arachnid Forrest, a place filled with spiders.
4votes
Mycelia, the fungi dimmension!
6votes
Desert flood plains
4votes
Nether improvements
3votes
Large Oak Forest
6votes
Snowy Giant Tree Taiga
8votes
Every End Gateway should lead to a different End biome.
2votes
The esreveR
5votes
Flower Biome should be less rare to find
1vote
when it rains or thunder make it where the water goes on the ground
3votes
The frequency of ponds in Bedrock Edition needs to be lowered.