Download Minecraft Biomes O' Plenty Mod:-

This mod adds many new and unique biomes in minecraft, overworld, nether and end dimension. To Make new biomes beautiful it adds tons of new flowers trees and building blocks and much more.

Info And Terms:-

Requires GlitchCore for 1.20.4 and above.

Requires TerraBlender for 1.18 and above.

But for 1.17 and below you dont need anything.

To use it on a server above 1.18 no changes needed.

For 1.15 1.16 1.17 Properties are required to be the level type setting in the server.the properties are required to be biomes o plenty. level type can be added manually if it does'nt appear by itself.

Download Mod for 1.21:-