Frozen River
The Frozen River biome (Overworld) has a temperature of 0 (Snow). 13 mob types spawn here — mostly Spider, Skeleton, Creeper, Slime at night and None by day — and it can generate Mineshaft, Ruined Portal, Stronghold, Trial Chambers. Spawn weights and ores below come from the Java 26.3 game files.
- Temperature
- 0Snow
- Mob types
- 13
- Most common monster
- Spider19.4%
- Structures
- 4
- Extra ore
- Copper Ore
Mobs that spawn in the Frozen River
Game dataEvery natural spawn with its weight. Within each group, a mob's share is its chance per spawn attempt.
Monsters
Ambient
| Mob | Weight | Share | Pack size |
|---|---|---|---|
 Bat | 10 | 100% | 8 |
Water animals
| Mob | Weight | Share | Pack size |
|---|---|---|---|
 Squid | 2 | 100% | 1–4 |
Fish
| Mob | Weight | Share | Pack size |
|---|---|---|---|
 Salmon | 5 | 100% | 1–5 |
Underground water animals
| Mob | Weight | Share | Pack size |
|---|---|---|---|
 Glow Squid | 10 | 100% | 4–6 |
Monsters spawn in darkness (block light 0 in the Overworld); animals mostly when chunks generate and on grass in light.
Structures in the Frozen River
These structures can generate in this biome.
Mineshaft
Trial ChambersYour coordinates and biome beside the game
The in-game Companion is a small window beside Minecraft with your live coordinates and the biome you are in, plus every recipe, mob drop and enchantment a search away, so you never alt-tab to a wiki.
- Live coordinates and biome
- Every recipe a search away
- Mob drops and enchantments
Ores in the Frozen River
Ores that generate here, with the best Y level for each. Highlighted: extra ore only this kind of biome gets (Copper Ore).
Coal Ore
Copper Ore
Diamond Ore
Gold Ore
Iron Ore
Lapis Lazuli Ore
Redstone OreFrozen River climate
Game data- Dimension
- Overworld
- Temperature
- 0
- Downfall
- 0.5
- Weather
- Snow
- Sky colour
-
#7fa1ff - Water colour
-
#3938c9 - Biome ID
minecraft:frozen_river
Find it with /locate biome and the ID above.
Data: Minecraft Java Edition 26.3 game files. How we source this
The Frozen River is a biome (Overworld; temperature 0, Snow). Its most common monsters are Spider, Skeleton, Creeper, Slime; its animals are None. It can contain 4 structure types: Mineshaft, Ruined Portal, Stronghold, Trial Chambers. It also generates extra Copper Ore.
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Frozen River FAQ (Java 26.3)
What mobs spawn in the Frozen River?
Monsters: Spider, Skeleton, Creeper, Slime. Animals: None. 13 mob types in total.
What structures are in the Frozen River?
Mineshaft, Ruined Portal, Stronghold, Trial Chambers.
Does it rain or snow in the Frozen River?
Its temperature is 0, so its weather is: Snow.
Does the Frozen River have extra ores?
Yes: it generates extra Copper Ore that most biomes don't get.