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

6votes
Mata seca
9votes
creeper dimension
3votes
Void village
78votes
Tropical islands
22votes
Birch Forest Biome Overhaul
18votes
Tropical Rainforests
41votes
44votes
Ocean Dimension
43votes
Linking the dimensions in one big dimension
4votes
Rename "Soul Sand Valley" as it contains soul sand AND soul soil
7votes
Sub Nether
20votes
The Jungle Update: Jungle Terrain improvements
42votes
(Nether Update) Withering Vents Biome!
4votes
Lava Lakes in Plains Biomes Slowly Create a "Praire Fire"
7votes
New Shade biome
4votes
Crying Mountains Biome
9votes
Nether biome Ghast Forest
11votes
Ender jungle
45votes
Nether biome Magma Fields
14votes
Nether Portal Corruption
14votes
Land of the Lost (Nether Biome)
10votes
The Wither Caverns
4votes
Nether Biome: Greek Tartarus themed
26votes
Obsidian Spikes biome for the Nether.
9votes
Nether Update: New soul sand in soulsand valley should be called Soul Stone
7votes
Nether Update: That red shrub should be called the Wraithweed
4votes
The Otherworld
13votes
Deadlands Biome
16votes
Lake Biome
9votes
Shadewood trees and "Lost" biome