Although the Nether biome is a hot topic, remember that items still should be put in their proper categories, even if they are Nether related. Please read the pinned post on creating biomes and dimensions. Please put items for the new Mountains and Nether Updates in their proper categories. Remember portals are structures, that includes Nether portals.

Vote for an existing idea or New post

21votes
Lavender Oasis (End update)
3votes
Color Dungeon
9votes
Charred Highlands (New Nether Biome)
14votes
Nether Biome:Ghast Geyser Biome
5votes
The Crystalized Nether
8votes
Green Fire/ the nether's core biome
8votes
Ender Swamp
2votes
The Cat dimension and the dog dimension
12votes
(New Dimension) The Beginning - Water Dimension (Or another name)
1vote
A new biome titled Rainbow Mystery
1vote
Blocklings
41votes
Collided Forest
3votes
Terracotta Villages
27votes
Warped forest music
9votes
(Nether) Horrid Grottoes!
5votes
The walrus pit
6votes
Carboniferous Layer
29votes
Deep Nether (Dark Nether)
22votes
The Bone Quarry (and other Soul Sand Valley variants)
0votes
Portal hecho con la obsidiana llorona
13votes
Timeless Forest
16votes
Warped forests have a LOT of potential to be great (X-Post from reddit)
22votes
Crying Valley Biome
9votes
Obsidian Canyon
8votes
Nether update: obsidian valley
11votes
Garden Of Eden
19votes
The Cosmos Dimension
39votes
The Blazing Desert (Nether Biome)
26votes
Extinguished Lava Oceans
12votes
End Ports/Docks