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

10votes
Underground: Caverns
10votes
Arid Shrubland/Grassland biome
10votes
Mushroom Island Needs a Total Revamp
10votes
End weather
10votes
Bubble Column Dimension
10votes
Bibliomania Dimension
10votes
{Please Add} Nendther Dimension
9votes
Dried Up Ocean
9votes
Decayed depths (nether biome)
9votes
Lava Beach Nether Biome
9votes
The withering dephts
9votes
Yellow mushroom biomes and yellow mushrooms
9votes
The 1.16 Blue Netherwart Forests should be a Soul Sand Valley Biome!
9votes
Nether Update: New soul sand in soulsand valley should be called Soul Stone
9votes
Rocky coast biome
9votes
Regarding the Last Biome Vote and Current One
9votes
Exclusive islands biomes.
9votes
Shadewood trees and "Lost" biome
9votes
Boglands, a new biome for the nether
9votes
The Grove Dimension
9votes
Drought biome
9votes
Add an option to create different world sizes.
9votes
new biome: the alps
9votes
Arctic Biome
9votes
Better cave generation in amplified
9votes
Large Oak Forest
9votes
Snowy Giant Tree Taiga
9votes
The Dungeons and Dimensions Update
9votes
The Smog Heaps—A new Nether biome w/ mobs, blocks (Concept art included)
9votes
More Shallow Waters at Beaches