Plains Island with an Underwater Ruined Portal | Minecraft 26.3 Seed -5583393237322322978

A 3D aerial view shows a spawn marker on a green plains island surrounded by deep blue ocean, with other smaller islands and landmasses visible in the distance. — 3D fly-over of the world around spawn, rendered from the seed. Click to open it in the interactive 3D map.

Version: Java 26.3
Spawn: -24, -296
Spawn biome: Plains

Seed -5583393237322322978

You arrive on a plains island about 288 blocks across, with beaches and stony shores. Explore the ocean and you'll find a ruined portal just 170 blocks from spawn. A trial chamber is about 200 blocks away.

Structures nearest to spawn

Structure	Coordinates (X, Z)	Blocks from spawn
💜 Amethyst Geode	↑ N`-13, -343`	48
💰 Buried Treasure	← W`-151, -295`	127
⛏️ Mineshaft	↙ SW`-96, -176`	140
🌋 Ruined Portal	→ E`144, -272`	170
⚓ Shipwreck	← W`-208, -256`	188
🌊 Ocean Ruin	→ E`176, -288`	200
⚔️ Trial Chambers	← W`-224, -304`	200
🔱 Ocean Monument	→ E`304, -272`	329
⛺ Abandoned Camp	↘ SE`432, 624`	1,027
🗼 Pillager Outpost	↘ SE`528, 608`	1,059
🏺 Trail Ruins	↘ SE`640, 592`	1,109
🏘️ Village	→ E`1,248, -544`	1,296
❄️ Igloo	↘ SE`1,216, 224`	1,345
🏚️ Ancient City	↖ NW`-1,072, -1,328`	1,471
⛲ Desert Well	↖ NW`-1,410, -1,137`	1,621
🗿 Jungle Temple	↑ N`-672, -1,936`	1,763
🐪 Desert Pyramid	↖ NW`-1,488, -1,408`	1,838
🧿 Stronghold	← W`-1,996, -972`	2,085
💎 Diamonds, open to a cave	↑ N`-26, -326` Y -9	30
💎 Diamonds, dig down	↑ N`-24, -301` Y -52	5

Nearest instance of each type inside a 5,000-block box centred on spawn. Coordinates are the structure's origin; ancient cities and mineshafts sit far below the surface.

Biome mix around spawn

Biome	Share	Nearest patch (blocks)
Ocean	20.1%	45
Lukewarm Ocean	14%	445
Plains	12%	0
Forest	10.4%	215
Cold Ocean	8.3%	320
Deep Cold Ocean	7.3%	302
Deep Ocean	4.4%	215
River	4.3%	72
Stony Shore	2.6%	115
Deep Lukewarm Ocean	2.6%	716
Taiga	2.5%	816
Beach	2.5%	45
Meadow	1.7%	975
Old Growth Birch Forest	1.3%	391
Birch Forest	1%	545