JAVA 26.3 · VERIFIED IN GAME

Ocean monument among icebergs beside a mushroom shore

Page updated October 4, 2026

A cyan monument footprint shows through blue water among icebergs, with gray mushroom-covered land visible across the neighboring sea.

Ocean monument

Trial chambers

Ruined portal

Mushroom fields

Ocean

Coast

Snow

Cyan ocean monument footprint visible beneath blue water between pale icebergs — The monument beneath the icy sea.From -144, 98, 166, facing north

Screenshots

Overhead submerged monument with its rectangular cyan outline visible through the sea surface — Monument layout through water from above.From -144, 153, 96, looking straight down

Wide view of gray mushroom-covered shore across blue ocean water near surrounding icebergs — Mushroom land beside the icy sea.From -106, 143, 394, facing north-west

Red and brown mushrooms on gray coastal land seen from across the surrounding water — The mushroom-land edge beside icebergs.From -156, 98, 274, facing west

Spectator cutaway of copper and tuff trial chamber blocks with clipped underground terrain — A spectator cutaway of the chamber.From 95, -27, 289, facing south

Select a screenshot to open it at full size.

Biome map

Open the Java 26.3 seed map

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Drag to pan, scroll or pinch to zoom. Select a marker to find it in the list.

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.

Seed

29091098865339477

Create a Java 26.3 world and enter this number exactly, including any minus sign. A seed recreates generated terrain, not player builds.

Coordinates

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

Location	X	Y	Z
Iceberg ocean monumentWater-level anchor above a monument spanning y 39–61. Its cyan underwater footprint is visible among surrounding icebergs.Ocean monument found at these coordinates	-144	63	96
Mushroom fields shoreThe checked biome point is offshore. The gallery shows nearby gray shore dotted with red and brown mushrooms.Mushroom fields biome found at these coordinates	-226	63	274
Trial chambersConfirmed below 96, 288 and inspected at y -29. The structure spans y -36 to 13; its image is a spectator cutaway.Trial chambers found at these coordinates	96	-29	288
Submerged ocean portalThe listed y 63 is a water-surface anchor. Portal blocks lie at y 44–53 and are not clearly pictured in the selected gallery.Ruined portal found 3 blocks away	128	63	-304

About this world

The ocean monument near -144, 63, 96 appears as a cyan footprint beneath the water, surrounded by pale icebergs. The southern and overhead photographs show its shape through the sea surface; the generated structure spans y 39–61. At the checked mushroom fields point near -226, 63, 274, the camera views include the edge of gray land dotted with red and brown mushrooms.

Trial chambers below 96, 288 were inspected at y -29, and the selected southern image is a spectator cutaway through their copper and tuff blocks. The ocean portal near 128, 63, -304 is submerged at y 44–53. It was confirmed by the server, but the gallery does not include a clear view of its frame beneath the water.

How to get there

In Java Edition 26.3, choose Create New World, open the World tab and enter seed 29091098865339477.
Set Game Mode to Creative or turn Allow Cheats on, and press F3 to show your coordinates.
Run /tp @s -144 98 166 -180 26.6 to see the iceberg ocean monument from the gallery viewpoint.
For the mushroom shore, run /tp @s -226 98 274 and look across the water toward the gray land and large mushrooms. The biome anchor itself is offshore.
For trial chambers, run /gamemode spectator, then /tp @s 95 -29 289. The image is a cutaway through the underground structure.
The ocean portal is below the water near 128, 63, -304, with generated blocks at y 44–53. Inspect beneath that surface point in spectator mode.

Questions

Where is the monument among the icebergs?

The checked water-level point is -144, 63, 96. The monument blocks span y 39–61, and the gallery shows its cyan footprint through the water.

Is the mushroom fields coordinate on dry land?

The checked point near -226, 63, 274 is offshore. Nearby gray land with red and brown mushrooms appears in the eastern and wider views.

Does the gallery show the ocean portal?

The server confirmed the portal beneath 128, 63, -304, at y 44–53. Its frame is not clearly shown; the selected underground image instead depicts the trial chambers near y -29.

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 48, Z 32
Surface height: About Y 65
Spawn biome: Snowy Taiga

Nearest structures

Structure	X	Z	From spawn
Ocean monument	-144	96	202 blocks
Ocean ruin	-144	128	215 blocks
Trial chambers	96	288	260 blocks
Shipwreck	192	304	308 blocks
Abandoned camp	240	304	333 blocks
Ruined portal	128	-304	345 blocks
Buried treasure	441	-39	399 blocks
Igloo	-272	-1168	1,242 blocks
Trail ruins	-912	-768	1,250 blocks
Jungle temple	1392	864	1,581 blocks
VillageSnowy village	-1312	-944	1,674 blocks
Ancient city	64	1984	1,952 blocks
Pillager outpost	-736	-2432	2,586 blocks
Desert pyramid	2640	16	2,592 blocks
Witch hut	1024	-2944	3,132 blocks

No woodland mansion within 4,096 blocks of spawn.

Nearest strongholds

Stronghold	X	Z	From spawn
Ring 1	1460	1828	2,285 blocks
Ring 1	852	-2108	2,286 blocks
Ring 1	-2348	516	2,444 blocks

Surface biomes within 1,024 blocks

Deep Frozen Ocean 33%
Frozen Ocean 17%
Deep Cold Ocean 11%
Cold Ocean 9%
Forest 5%
Deep Ocean 5%