Every Minecraft world is stitched together from biomes, the climate regions that decide which trees grow, which mobs spawn, whether it rains or snows, and what structures generate. Knowing your biomes turns an aimless wander into a targeted hunt: melons live only in jungles, gold pours out of badlands, and axolotls hide in lush caves. This guide walks through the major biome groups in the Overworld, the cave biomes underground, and the separate worlds of the Nether and the End, so you always know what you can find where.
How biomes work
Java Edition contains 65 biome types: 54 in the Overworld, 5 in the Nether, and 5 in the End. The Overworld biomes are commonly sorted into informal groups such as offshore (oceans), highland, woodland, wetland, flatland, arid-land, and cave biomes. Each biome has a base temperature and a downfall value. Temperature controls whether precipitation falls as rain or snow (very cold biomes snow, dry biomes get no precipitation at all), and both values feed the colormaps that tint grass, foliage, water, and the sky. Mob spawns and which structures generate are also tied to the biome, which is why deserts grow pyramids and swamps hide witch huts.
Overworld biomes worth hunting
The Overworld holds the widest variety. A few stand out because of the exclusive resources or structures they hold:
- Desert — an arid biome of sand over sandstone, with cacti, dead bushes, and dry grasses. It has a temperature of 2.0 and zero downfall, so it never rains. Husks spawn at night and during dry thunderstorms, alongside rabbits and camels. Deserts generate sandstone villages, desert pyramids, pillager outposts, wells, and fossils, making them a strong source of treasure loot.
- Badlands (mesa) — arid mountainous terrain built from red sand and banded terracotta in red, orange, yellow, white, light gray, and brown. It is the best place to mine gold: the normal gold blobs are joined by a large extra batch of gold ore that generates throughout the badlands, from Y=32 up to Y=256. Mineshafts can also generate exposed on the surface here, built from dark oak planks rather than oak.
- Jungle — dense 2×2 trees over 30 blocks tall draped in vines, with bamboo, cocoa beans on the trees, and melon patches that are exclusive to jungles. Parrots, ocelots, and pandas spawn only here, and jungle pyramids hide among the foliage.
- Swamp — sparse vine-covered oak trees over shallow water, lily pads, blue orchids (exclusive to swamps), firefly bushes, and plenty of mushrooms. Slimes spawn at night between Y=50 and Y=70, one of the few above-ground slime locations, and witch huts can generate with a witch and a black cat. Frogs and bogged also live here.
- Mangrove Swamp — added in Java Edition 1.19, this warm-area replacement for the swamp gives you mangrove trees, mud, and frogs that produce froglights.
Cave biomes
The 1.18 caves-and-cliffs overhaul introduced biomes that exist entirely underground. Lush Caves generate beneath high-humidity surface areas and can be located by the azalea trees that grow above them; they are filled with moss, cave vines, clay pools, and spawn axolotls and tropical fish. Dripstone Caves form far from oceans, covered in pointed dripstone and large dripstone block pillars, with small water sources where drowned can spawn from aquifers. Both arrived together in Java Edition 1.18.
The Deep Dark followed in Java Edition 1.19. It generates deep underground beneath mountainous areas, usually within the deepslate layer. No regular mobs spawn here, but the biome is coated in sculk, sculk veins, sculk sensors, sculk shriekers, and sculk catalysts. It is the only biome where Ancient Cities generate, and triggering four shriekers summons the Warden, which inflicts the Darkness effect.
Nether biomes
The Nether is a separate dimension of five hot, dry biomes where water cannot be placed. Nether Wastes are the default, full of netherrack, glowstone, gravel, and soul sand, with ghasts, zombified piglins, magma cubes, striders, and piglins. Soul Sand Valley provides soul sand, soul soil, basalt, and nether fossils, with common ghasts and skeletons. Crimson Forest grows huge crimson fungi, weeping vines, shroomlights, and nether wart blocks, and spawns hoglins and piglins. Warped Forest grows warped fungi and twisting vines, and only endermen and striders spawn there. Basalt Deltas are jagged fields of basalt and blackstone with high magma cube spawn rates.
End biomes
In Java Edition the End is split into five biomes: The End (the central island and surrounding void), Small End Islands, End Midlands, End Highlands, and End Barrens. Bedrock Edition instead uses a single unified End biome across the whole dimension. The outer islands, reached after the dragon, are where chorus plants and End cities generate.
| Biome | Dimension | Signature finds |
|---|---|---|
| Desert | Overworld | Sand, cacti, husks, pyramids, villages, fossils |
| Badlands | Overworld | Terracotta bands, abundant gold ore, surface mineshafts |
| Jungle | Overworld | Melons, bamboo, cocoa, pandas, ocelots, parrots |
| Swamp | Overworld | Slimes, witch huts, frogs, blue orchids, lily pads |
| Lush Caves | Overworld (cave) | Moss, glow berries, clay, axolotls |
| Deep Dark | Overworld (cave) | Sculk, Ancient Cities, the Warden |
| Crimson Forest | Nether | Crimson fungi, shroomlights, hoglins, piglins |
| Soul Sand Valley | Nether | Soul sand/soil, nether fossils, skeletons |
| The End (outer) | End | Chorus plants, End cities |
Putting biomes to work
Once you can read biomes at a glance, the rest of the game opens up. Head to a desert or savanna village to start villager trading and curing zombie villagers, mine a badlands for gold before building a Nether gold farm, and turn jungle melons and farmland into automatic crop farms. When you are ready to leave the Overworld, learn how to build a Nether portal and then survive the Nether biomes on your way to beating the Ender Dragon.
FAQ
How many biomes are there in Minecraft?
Java Edition has 65 biome types: 54 in the Overworld, 5 in the Nether, and 5 in the End. Bedrock Edition differs in places, most notably using a single unified biome for the entire End dimension instead of five separate ones.
Which biome is best for finding gold?
The badlands. On top of the normal gold blobs below Y=32, badlands generate far more gold between Y=32 and Y=79, and extra gold can spawn all the way up to Y=255, making it the richest gold biome in the Overworld.
Where do axolotls and the Warden spawn?
Axolotls spawn in Lush Caves, which were added in Java Edition 1.18. The Warden lives in the Deep Dark, added in 1.19; no regular mobs spawn there, but triggering four sculk shriekers summons it.
Biomes are even more fun to explore alongside friends. If you want to chart a world together, spin up a multiplayer Minecraft server so everyone shares the same map, and check the Minecraft server setup docs when you are ready to host. From there you can dive into the map-making guide to track every biome you discover.
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