Updated for Java Edition 26.3 (October 2026).
Jagged peaks is a snowy mountain biome that forms the sharp, spiky summits of the highest cold mountains, above groves and snowy slopes. It is a mountain biome, it snows instead of rains, and goats are the only animals. Go there for emerald ore, goat horns and the best views in the Overworld.
| Dimension | Overworld |
|---|---|
| Where it generates | The tops of tall cold mountains, above grove and snowy slopes |
| How common | 0.14% of the surface in our sample (about 1 block in 700) |
| Distance from spawn | Median 1,658 blocks; within 1,000 blocks in 25% of seeds, within 2,000 in 63% (our sample) |
| Mobs | Goats, plus the usual hostile mobs at night |
| Notable blocks | Snow over stone, emerald ore, infested stone |
| Structures | Pillager outposts, ruined portals (mountain style) |
| Climate | Temperature -0.7, downfall 0.9: it snows, never rains |
| Biome ID | minecraft:jagged_peaks |
| Added in | Java Edition 1.18 (Caves & Cliffs: Part II, 2021) |
How to find jagged peaks
Climb. In our sample, 50% of the jagged peaks’ edge touched grove and 32% touched snowy slopes, so the route up is almost always the same: through a snowy spruce grove, onto the open snow of the slopes, and up to the spiky summit. From a distance, look for the highest white mountain on the horizon. If you spawn near a meadow or a forest with snowy mountains behind it, those are your best bet: forest (4%), meadow (4%) and plains (3%) were the next most common neighbours.
These three Java 26.3 seeds have jagged peaks within 200 blocks of spawn; on the first one, world spawn is on the peaks. Each coordinate is inside the biome, checked at block level.
| Seed | Jagged peaks at | From spawn | Map |
|---|---|---|---|
3417894382780003315 |
X 6, Z 2 | 6 blocks | Open on the map |
-3950753048479612946 |
X -46, Z -6 | 46 blocks | Open on the map |
-5622713570408761225 |
X 218, Z -318 | 164 blocks | Open on the map |
In a world you already have, /locate biome minecraft:jagged_peaks finds the nearest one (cheats on), or paste your seed into the biome finder. These are Java seeds; the same number on Bedrock gives a different world.
Is jagged peaks a mountain biome?
Yes. The game groups six biomes as mountains: meadow, cherry grove, snowy slopes, jagged peaks, frozen peaks and stony peaks. That is why pillager outposts and mountain-style ruined portals can generate up here. The three “peaks” biomes are the summits; the others sit lower down.
Jagged peaks vs frozen peaks vs stony peaks
All three are mountain tops. Cold mountains end in jagged peaks or frozen peaks, which have the same climate, and warm ones end in stony peaks.
| Feature | Jagged peaks | Frozen peaks | Stony peaks |
|---|---|---|---|
| Surface | Snow over stone, sharp spikes | Snow, ice and packed ice | Bare stone with calcite bands |
| Weather at the top | Snow | Snow | Rain |
| Animals | Goats | Goats | None |
| Usual neighbours (our sample) | Grove 50%, snowy slopes 32% | Grove 51%, snowy slopes 32% | Forest 51%, savanna plateau 30% |
| How common (our sample) | 0.14% of the surface | 0.14% of the surface | 0.09% of the surface |
| Median distance from spawn (our sample) | 1,658 blocks | 1,675 blocks | 2,467 blocks |
| Emerald ore, pillager outposts | All three | ||
So in our sample of 300 Java 26.3 seeds, jagged and frozen peaks were equally common and about as far from spawn, while stony peaks were rarer and farther away.
What’s up there
Goats
Goats are the only animals that spawn in jagged peaks. They jump high and ram players and mobs, which on a narrow ridge can knock you off the mountain, so keep your back to the rock. A goat that rams a solid block such as stone, packed ice or a log can drop a goat horn. You can milk goats with a bucket and breed them with wheat.
Emerald ore
Emerald ore only generates in mountain-type biomes: the three peaks, snowy slopes, meadow, cherry grove, grove, windswept hills, windswept forest and windswept gravelly hills. Jagged peaks has plenty of exposed stone, so check cliff faces before you start tunneling.
Infested stone
The same mountain biomes also generate infested stone, which hides a silverfish. It looks like normal stone but breaks a little faster. If a silverfish pops out while you mine, kill it quickly before it calls the others nearby.
No trees, no food
Nothing grows on the peaks. The grove just below has spruce trees, so collect wood there on the way up, and bring food: the only animal up here is the goat.
Building a base on jagged peaks
A peak base gives you the widest view in the game, but there is almost no flat ground. Dig into the rock instead of building on a ridge, which gives you flat floors and walls in one go. Light the area well, since the usual hostile mobs spawn here at night, and fence off the edges so goats can’t push you over. A potion of slow falling or Feather Falling boots make the climb much less risky.
What changed in 2025-26
Nothing changed in the jagged peaks in Wilderness Bound (Java 26.3, September 2026).
In Spring to Life (Java 1.21.5, March 2025), jagged peaks counts as a cold biome for the new farm animal variants, so a pig, cow or chicken spawned here (with a spawn egg, for example) comes out as the cold variant. They don’t spawn here naturally.
Source: the official 1.21.5 release notes.
How we measured
The numbers on this page come from our own seed map engine, running Java Edition 26.3 world generation. We generated 300 random seeds and sampled every 16th block across a 10,240 by 10,240 block square centered on each world’s spawn. “How common” is the biome’s share of those samples; “distance from spawn” is how far the nearest jagged peaks sample was. The seeds above were picked from the same run, and each coordinate was re-checked at block level.
