SEEDJAVA EDITIONFOUND BY BLOCKARIA1.21.4 → 26.3

Mushroom Fields 253 blocks from a Badlands spawn Minecraft seed

A rare biome close to spawn, where hostile mobs do not spawn naturally. You spawn in Badlands (53% of the area within 96 blocks). Mushroom Fields start 253 blocks away. Nearby: Ruined Portal (148 blocks), Ocean Ruins (241 blocks), Shipwreck (292 blocks).

Mushroom Fields biome in Minecraft, illustration — Illustration: the Mushroom Fields biome in another world (seed 2026).

Spawn point

Spawn biome: Badlands
Coordinates: -576, 288
Height: ≈ 74
Mushroom Fields: 253 blocks away, ≈ 180,480 blocks²

Biomes within 96 blocks of spawnshare of the area

Badlands53%

Warm Ocean33%

Desert8%

Stony Shore6%

What’s near spawn

Bar = distance from spawn, longest bar = farthest point. Coordinates are those of the starting chunk (within 16 blocks).

Ruined Portal-432, ~, 256 · Warm Ocean 148 blocks

Ocean Ruins-592, ~, 48 · Warm Ocean 241 blocks

Shipwreck-528, ~, 0 · Deep Lukewarm Ocean 292 blocks

Ocean Monument-272, ~, 192 · Deep Lukewarm Ocean 319 blocks

Trial Chambers-384, ~, 576 · Warm Ocean 346 blocks

Village (Desert)-192, ~, 864 · Desert 692 blocks

Stronghold≈ -1692, ~, 692 · nearest of the first ring, approximate position ≈ 1,187 blocks

Go there · Ruined Portal/spreadplayers →

/spreadplayers -432 256 0 16 false @s

Puts you on the surface above the structure (cheats on). For underground structures, dig down from there.

Seed map

ChunkbaseSeed map · 354976816293374457Open on Chunkbase ↗

Centred on spawn. Chunkbase shows one structure type at a time: pick it below. Java Edition only.

Works in these versions

Version	Same world?	Details
Java 1.20	No, different spawn	spawn moved
Java 1.21.1	No, different spawn	spawn moved
Java 1.21.4	Yes	–
Java 26.2	Yes	–
Java 26.3	Structures: yes. Biomes: calculated with the Dappled Forest rule, to confirm in game	–

Computed by our tool for each version. 26.1 and 1.21.5 to 1.21.11 have the same surface generation as 26.2.

Route from spawn

North is negative Z, east is positive X. Press F3 in game to see your coordinates. The coordinates below are those of each structure’s starting chunk, so look around within about 16 blocks.

Ruined Portal (X -432, Z 256): 148 blocks east of spawn. Check the chest, then complete the obsidian frame to reach the Nether early.
Ocean Ruins (X -592, Z 48): 241 blocks north of spawn. Underwater ruins: drowned can spawn around them.
Shipwreck (X -528, Z 0): 292 blocks north of spawn. Search the wreck for its chests and maps.
Ocean Monument (X -272, Z 192): 319 blocks east of spawn. Guardians attack on sight: bring potions of Water Breathing.
Trial Chambers (X -384, Z 576): 346 blocks south-east of spawn. The chambers lie underground: dig down from the surface, bring torches and food, and keep your trial keys for the vaults.

Stronghold

The nearest stronghold of the first ring is roughly 1,187 blocks west (around X -1692, Z 692). This position is approximate: throw Eyes of Ender to find the exact spot.

✓ Checked in Java Edition 26.3 · updated 2 November 2026

FAQ

Where is the nearest Ruined Portal in seed 354976816293374457?

Around X -432, Z 256: 148 blocks east of spawn.

Does seed 354976816293374457 work in 1.21 and 1.20?

From 1.21.4 on, yes. In 1.21.1 and 1.20 the game picks the spawn point differently, so you start somewhere else in the same world.

How do I use the seed 354976816293374457?

In Java Edition, click “Create New World”, open the “World” tab and paste 354976816293374457 in the “Seed for the world generator” field. The coordinates on this page are only valid in Java Edition.

Does this seed work in Bedrock Edition?

No. Bedrock Edition places structures differently, so the same number gives another world. All seeds on Blockaria are Java seeds.

Why are the heights shown as “~”?

Our tool computes X and Z exactly but not the height of each structure. Use the copyable command: it puts you on the surface above the structure.