Ancient City and Trial Chambers Near Plains Spawn

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EditionJava 1.21.3

Overhead map showing a Plains spawn bordered by Cold Ocean, with an Ancient City and Trial Chambers underground.

Seed · Java 1.21.3

7349853963318489501

This seed places the player in a Plains biome surrounded by immediate underground and surface utility. An Amethyst Geode sits 37 blocks from spawn, while an Ancient City is located 82 blocks away.

Combat and early-game gear are close at hand, with Trial Chambers 112 blocks from spawn and a Mineshaft 114 blocks away. A Village stands 124 blocks from the start, offering an immediate base setup and trading options.

A Ruined Portal is 198 blocks from spawn, providing quick access to the Nether. For maritime exploration, an Ocean Ruin sits 248 blocks away and a Shipwreck is located 299 blocks out.

At a glance

Version	Java 1.21.3
Spawn	X -296 · Z -456 — Plains
Nearest stronghold	X -892 · Z -1484 (1,188 blocks away)
Searched within	2,500 blocks of spawn

Structures nearest to spawn

Structure	Coordinates (X, Z)	Blocks from spawn
Amethyst Geode	↘SE`-271, -429`	37
Ancient City	↖NW`-336, -528`	82
Trial Chambers	←W`-407, -473`	112
Mineshaft	↙SW`-368, -368`	114
Village	↗NE`-208, -544`	124
Ruined Portal	↑N`-368, -640`	198
Ocean Ruin	↓S`-208, -224`	248
Shipwreck	↓S`-256, -160`	299
Ocean Monument	→E`208, -368`	512
Buried Treasure	↖NW`-823, -887`	681
Trail Ruins	↖NW`-979, -803`	766
Igloo	↖NW`-992, -1,008`	888
Stronghold	↖NW`-892, -1,484`	1,188
Jungle Temple	→E`1,760, 320`	2,198

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)
Deep Ocean	15.2%	342
Cold Ocean	13.8%	38
Plains	9.4%	3
Ocean	8.5%	233
Taiga	8.0%	351
Deep Cold Ocean	7.4%	114
Forest	7.1%	158
Frozen Ocean	6.2%	405
River	5.0%	30
Stony Shore	3.5%	12
Snowy Taiga	2.9%	614
Deep Frozen Ocean	1.9%	403
Snowy Beach	1.9%	596
Beach	1.8%	224
Snowy Plains	1.6%	431
Old Growth Spruce Taiga	1.3%	990
Frozen River	1.0%	604
Meadow	1.0%	52
Old Growth Pine Taiga	0.9%	1,111
Old Growth Birch Forest	0.7%	392

Surface biome sampled on a grid centred on spawn. Biomes under 1% share are left out, except the one you spawn in.

Is this seed for you?

This seed is ideal for players who want to jump straight into underground challenges and combat structures right from world generation.

What is good

Ancient City 82 blocks from spawn
Trial Chambers 112 blocks from spawn
Village 124 blocks from spawn
Amethyst Geode 37 blocks from spawn

What to watch out for

Stronghold is 1188 blocks away
Jungle Temple requires a long walk at 2198 blocks

Around spawn

You spawn at x=-296, z=-456 in the Plains biome, which accounts for 9.4% of the surrounding area. Cold Ocean water begins 38 blocks away, and a Stony Shore is located 12 blocks from the spawn point.

Structures

Major combat structures cluster beneath spawn, led by an Ancient City 82 blocks away and Trial Chambers 112 blocks out. Surface essentials include a Village at 124 blocks and a Ruined Portal at 198 blocks.

Biomes

Aquatic biomes dominate the region, with Deep Ocean making up 15.2% and Cold Ocean covering 13.8% of the territory within 2048 blocks. Land biomes include Plains at 9.4%, Taiga at 8.0%, and Forest at 7.1%.