JAVA 26.3 · VERIFIED IN GAME

Mushroom shore beside an ocean monument and sunken portal

Red and brown mushrooms dot a gray shore beside open blue water, with a cyan monument footprint and a small dark portal patch on the seabed.

Ocean monument

Ruined portal

Shipwreck

Mushroom fields

Ocean

Coast

Red and brown mushrooms on gray shore beside open blue sea, seen from the north — Mushroom-covered land across the sea.From 158, 98, -288, facing south

About this world

The mushroom fields point at 158, 63, -218 is offshore beside gray land dotted with red and brown mushrooms. Its northern and wider views show the shore against the open sea. The ocean monument near 288, 63, -400 is visible through the water as a cyan footprint, with both an eastern and an overhead view of its submerged shape.

A ruined portal near 208, 63, -288 lies deeper, with generated blocks at y 37–44. The overhead photograph shows a small dark and red patch on the seabed, rather than a close view of the frame. A shipwreck near 480, 63, -176 was also confirmed at y 47–55, but its hull is not clearly pictured through the water in the gallery.

Coordinates

Each structure and biome was found at or near these coordinates in Java 26.3.

Location	X	Y	Z
Ocean monumentWater-level anchor above a monument spanning y 39–61. Its cyan footprint is visible through the water from the east and overhead.Ocean monument found at these coordinates	288	63	-400
Mushroom fields shoreAn offshore biome point near gray land dotted with red and brown mushrooms. The gallery shows its shore against open water.Mushroom fields biome found at these coordinates	158	63	-218
Submerged shipwreckWater-level anchor above a wreck spanning y 47–55. The hull is not clearly pictured in the selected gallery.Shipwreck found 11 blocks away	480	63	-176
Deep ocean portalWater-level anchor above portal blocks at y 37–44. The overhead image shows a small dark and red seabed patch, with no close frame view.Ruined portal found 11 blocks away	208	63	-288

Screenshots

Cyan ocean monument footprint showing through blue water, viewed from above the eastern side — The ocean monument beneath water.From 358, 98, -400, facing west

Overhead view of the submerged monument and its rectangular outline beneath the ocean surface — The monument footprint from above.From 288, 153, -400, looking straight down

Wide view of mushroom-covered gray land beside open ocean water — Wide view of mushroom land and surrounding sea.From 278, 143, -98, facing north-west

Overhead ocean water with a small dark and red portal patch visible deep on the seabed — A small dark and red portal patch on the seabed; the frame is distant.From 208, 153, -288, looking straight down

Select a screenshot to open it at full size.

How to get there

In Java Edition 26.3, choose Create New World, open the World tab and enter seed 3721475279528813.
Set Game Mode to Creative or turn Allow Cheats on, and press F3 to show your coordinates.
Run /tp @s 158 98 -288 0 26.6 to see the mushroom fields shore from the gallery viewpoint.
For the submerged monument, run /tp @s 288 98 -400 and look through the water at the cyan outline.
For the portal patch, fly above 208, 98, -288 and look slightly south toward the generated blocks around z -277 to -266. Inspect below water in spectator mode for a closer look.
The wreck is below the surface anchor at 480, 63, -176, with blocks at y 47–55. Its wooden hull is not clearly shown in the selected gallery.

Questions

Where is the mushroom-covered shore?

The checked biome point is 158, 63, -218, offshore. Nearby gray land with red and brown mushrooms is visible in the northern and wider views.

What can I see of the ocean portal?

The overhead image shows a small dark and red seabed patch near 208, 63, -288. The generated portal blocks lie deeper at y 37–44; the gallery does not offer a close frame view.

Does the gallery include a clear shipwreck image?

The wreck was confirmed beneath 480, 63, -176, with blocks at y 47–55. Its underwater hull is too faint for a useful selected photograph, so the gallery focuses on the shore, monument and portal patch.

Does this seed work on Bedrock or other Java versions?

We verified this world only in Java 26.3. Bedrock and other Java versions may generate different terrain and structures from the same seed.

Verified in game

Verified in game in Minecraft Java 26.3 on 2026-10-02. We checked the listed locations and reviewed the in-game screenshots before publication. Verification covers the listed structures and biomes in that version only, not the world spawn, chest loot or other versions. About verified seeds

Spawn and nearest structures

Predicted with the seed map’s Java 26.3 model and not checked in game. Distances are measured from the estimated spawn.

Estimated spawn: X 416, Z -384
Surface height: About Y 66
Spawn biome: Taiga

Nearest structures

Structure	X	Z	From spawn
Ocean ruin	384	-320	72 blocks
Ocean monument	288	-400	129 blocks
Trial chambers	560	-256	193 blocks
Shipwreck	480	-176	218 blocks
Ruined portal	208	-288	229 blocks
Trail ruins	816	-496	415 blocks
VillageTaiga village	848	-480	443 blocks
Abandoned camp	976	-448	564 blocks
Buried treasure	857	73	635 blocks
Witch hut	1312	-480	901 blocks
IglooBasement	-384	-848	925 blocks
Desert pyramid	-720	1536	2,231 blocks
Ancient city	992	-2640	2,328 blocks
Jungle temple	1056	1904	2,376 blocks
Pillager outpost	2592	1024	2,592 blocks

No woodland mansion within 4,096 blocks of spawn.

Nearest strongholds

Stronghold	X	Z	From spawn
Ring 1	-1324	-492	1,743 blocks
Ring 1	372	1476	1,861 blocks
Ring 1	1764	-1692	1,878 blocks

Surface biomes within 1,024 blocks

Deep Ocean 18%
Deep Cold Ocean 15%
Frozen Ocean 11%
Cold Ocean 10%
Deep Frozen Ocean 6%
Snowy Plains 6%

Biome map

The seed map shows this world’s biomes and predicted structures with its Java 26.3 model. Its markers are predictions, like the spawn facts. Only the Coordinates table was checked in game.

Open the Java 26.3 seed map