Mangrove Swamp Spawn with Lush Caves Underfoot

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EditionJava 26.2

An overhead view of a diverse landscape featuring a large blue ocean, green forests, and a sandy savanna-like area. A small red spawn marker indicates the starting point on a green, forested landmass near the water.

Seed · Java 26.2

469585056315255319

You spawn directly in a Mangrove Swamp at (-56, 248), with an Amethyst Geode just 10 blocks away. Underneath your feet, 4% of the cave layer consists of lush caves, offering a unique early-game resource. For adventure, Trial Chambers are a reasonable trek at about 286 blocks away.

At a glance

Version	Java 26+
Spawn	X -56 · Y 62 · Z 248 — Mangrove Swamp
Nearest stronghold	X 996 · Z 900 (1,238 blocks away)
Searched within	2,500 blocks of spawn

Structures nearest to spawn

Structure	Coordinates (X, Z)	Blocks from spawn
Amethyst Geode	↑N`-55, 238`	10
Mineshaft	↗NE`48, 192`	118
Ruined Portal	→E`128, 288`	188
Shipwreck	↖NW`-192, 16`	269
Trial Chambers	←W`-336, 304`	286
Ocean Ruin	↗NE`176, 16`	328
Buried Treasure	←W`-455, 377`	419
Village	→E`560, 256`	616
Stronghold	↘SE`996, 900`	1,238
Ancient City	↓S`64, 1,584`	1,341
Trail Ruins	↑N`96, -1,376`	1,631
Ocean Monument	↙SW`-1,440, 1,216`	1,689
Jungle Temple	↗NE`1,056, -1,296`	1,903
Igloo	↖NW`-960, -1,488`	1,957
Pillager Outpost	↗NE`1,840, -1,216`	2,395
Desert Pyramid	↗NE`2,256, -912`	2,587
Desert Well	↗NE`2,370, -1,011`	2,733

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)
Lukewarm Ocean	20.8%	32
Savanna	12.8%	346
Deep Lukewarm Ocean	12.1%	160
Ocean	11.6%	608
Forest	10.0%	32
Plains	9.8%	202
River	5.6%	64
Mangrove Swamp	5.5%	0
Beach	4.0%	45
Jungle	1.8%	64
Windswept Savanna	0.9%	96
Stony Shore	0.7%	883
Savanna Plateau	0.7%	887
Swamp	0.6%	643
Flower Forest	0.6%	577
Sparse Jungle	0.4%	774
Dark Forest	0.4%	1,270
Old Growth Birch Forest	0.4%	1,131
Cherry Grove	0.4%	1,024
Deep Ocean	0.3%	724

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?

Exploration, with lush caves underfoot and a quick route to Trial Chambers.

What is good

Mangrove Swamp spawn offers unique wood and mud blocks immediately.
Lush caves are present directly beneath the spawn area.
Trial Chambers are relatively close for early-game challenges.

What to watch out for

No villages or strongholds are particularly close to spawn, requiring a significant journey.
Rare biomes like Cherry Grove and Old Growth Birch Forest are over 1000 blocks away.

Around spawn

You appear at y=62 in a Mangrove Swamp, surrounded by the distinctive trees and muddy waters of this biome.

Structures

The closest structure is an Amethyst Geode just 10 blocks from spawn. A Mineshaft is also nearby at 118 blocks, and a Ruined Portal is 188 blocks away. Trial Chambers are found at about 286 blocks.

Biomes

Your immediate surroundings are a Mangrove Swamp, with Lukewarm Ocean and Forest biomes each about 32 blocks away. A small patch of Jungle biome is reachable at 64 blocks, and Windswept Savanna begins about 96 blocks from spawn. Lush caves make up 4% of the underground.