Worldgen

Explore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.

Spice up your world with new villages, pillager outposts, and even new ships!

Terrain shaping brought to new heights, grander and more varied than ever before!

Enhances and creates new villages and pillager outposts, that perfectly fit into your Minecraft world.

A subtle-ish overhaul of vanilla Overworld biomes! Reworked!

Regions Unexplored is a biome mod that overhauls the overworld and nether in many ways. With 70+ new biomes to explore, there is a plethora of new things to find!

A minecraft mod which enhances world generation with new biomes, blocks, and items

Ship graveyard with terrible deep sea creatures!

A simplistic, vanilla-friendly collection of new structures.

A simple and configurable mod that makes all (even datapacks and modded) structures more spread out (or more common!), essentially making them rarer/easier to find. Useful in big modpacks with a lot of structures mods to encourage exploration

An expansion for caves, including new biomes, mobs, and more.

A handful of additions to vanilla Nether biomes

Formations Nether adds plenty of new structures to the nether!

adds more vanilla style structures to the game

Add exciting medieval buildings with hidden enemies and treasures to the world!

Nether Expansion is a Vanilla Friendly Mod that aims to Improve & Add New Content to every aspect of The Nether

Turns unsightly dirt hills into pretty stone cliffs

Adds new spooky biomes to the Nether

Descend into madness with new end biomes, forbidden magic, and more.

Swampier Swamps is a Mod that aims to overhaul and improve the Swamp Biome and some of the features added in the Wild Update.

Adds new vanilla+ cave biomes and underground content!

New incredible medieval-style structures for the End!

The hostile paradise of yore, bask upon a new dawn

A subtle overhaul of vanilla and mod Overworld biomes

Expands types of ores in minecraft! Ore piles, crystals, geodes and mineral rocks.

Make's Minecraft's rivers much more exciting to explore!

The vanilla friendly End update we never had

Additional structures for the desert and badlands biomes, focusing on an immersive expansion for the vanilla game.

A biome mod expanding the life of The Nether

Reshapes the world to consist of continents, separated by large oceans and small islands.

Extreme rehaul of The End in a unique fantasy style, combined with biome and structure overhauls, new items, weapons and plenty of other content to discover.

Total overhaul of the End dimension with new generation, biomes, mobs, and other features.

World generation modding/configuration platform

Wander into murky swamps ruled by old iron and stranger things

A mod that adds some structures to Minecraft which have Create mod blocks included.

A vanilla-styled worldgen overhaul, with new biomes and touches to existing ones. Short for "Cliff under a Tree"

A dark and dreary place of eternal night.

Mo' Structures is Fabric's best structure mod, carefully designed to enrich your world!

A complete and highly atmospheric soundtrack, immersion and lore expansion, with a few new items and structures to boot.

Infinity Cave adds a seemingly infinite cave system beneath the bedrock layer increasing it from -64 to -128. With this comes many new challenges and an overall different way of experiencing PvE.

Adds Underground Cabins from Terraria.

An overhaul of Minecraft's swamps, adding new flora and fauna, a whole new biome, and plenty of secrets to explore!

Data-driven generation of roads, rails, tracks, and bridges.

Overhauled generation to the biomes of the Overworld.

Adds new sky islands biomes, blocks, bosses, weaponery and much more

Ancient libraries lay buried, forgotten by time. Magic books are abundant.

Vanilla Sky Villages

Adds many different giant biome-specific trees to the world

A cave-biome mod based on glow squids with new mobs, structures, and mechanics.

Overhauls vanilla biomes, with new trees and fungi!

Datapack that creates worlds with floating islands over the oceans for the default world.

Mod enhancing Minecraft world with few new biomes including autumnal biomes, enhanced cherry grove biome, luminiscent biome and more.This mod also adds coconut palm tree and apple tree with functional fruits.

Overhauling the end with new terrain generation and blocks.

Adds Brazilian Fauna and Flora and other things.

Changing up how coral reefs generate!