Mushroom Island Seeds

Mushroom fields are one of the rarest biomes. These seeds have one within 1,000 blocks of spawn – home of the mooshroom and safe from most hostile mobs.

Checked in-game3 verified seeds

Seed	Near spawn	Categories
-8521714254923513960	Ruined portal 66 blocks from spawn · Trial chamber 182 blocks from spawn	All biomes seeds, Mushroom island seeds	View
6939578156997142730	Shipwreck 80 blocks from spawn · Ruined portal 182 blocks from spawn	Mushroom island seeds	View
8981056214226565726	Trial chamber 160 blocks from spawn · Ancient city 339 blocks from spawn	Mushroom island seeds	View

How we pick these seeds

A mushroom fields biome is within 1,000 blocks of the world spawn (checked every 32 blocks) and the game's /locate biome confirmed mushroom fields at the listed spot.

How to play this seed

Java Edition: in the launcher pick version 26.3, then Singleplayer → Create New World → World tab → enter the seed in "Seed for the World Generator".

Bedrock Edition: biomes match on current versions, but structures are in different places — these coordinates are for Java.

Frequently asked questions

Why build on a mushroom island?

Most hostile mobs do not spawn naturally in mushroom fields, which makes them a safe place for a base.

Are these seeds tested?

Yes. For every seed we started the official Minecraft Java server with that seed, read the world spawn from the save file and asked the game (/locate) about every structure and biome we list. Only what the game confirmed is shown.

Which version?

Java Edition 26.3.

Mushroom Island Seeds

How we pick these seeds

How to play this seed

Frequently asked questions

Categories

Village seeds

Speedrun seeds

Trial chamber seeds

Ancient city seeds

All biomes seeds

Survival island seeds

Cherry grove seeds

Woodland mansion seeds

Java 26.3 seeds