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Mangrove Swamp Island With a Buried Treasure Start

๐Ÿ”ฅ Nether Fortress

A 256-block island of mangrove and savanna, with a buried treasure 53 blocks from where you spawn.

A 3D fly-over of deep blue ocean with two purple-grey mushroom islands in the upper half and a small tree-covered savanna coast in the lower right corner.
3D fly-over of the world around spawn, rendered from the seed. Click to open it in the interactive 3D map.
Version
Bedrock 26.50+
Spawn
124, 528
Spawn biome
Mangrove Swamp
Seed 7584454603950385246

You spawn in a Mangrove Swamp on an island about 256 blocks across, with water on every side. Savanna, beach and windswept savanna share the same island, and a buried treasure sits only 53 blocks away. It is small and cut off, so expect to build a boat early. The nearest village is about 372 blocks off.

Structures nearest to spawn

StructureCoordinates (X, Z)Blocks from spawn
๐Ÿ’ฐ Buried Treasure โ† W72, 520 53
๐ŸŒŠ Ocean Ruin โ†™ SW72, 616 102
๐Ÿ˜๏ธ Village โ†“ S216, 888 372
โš“ Shipwreck โ†‘ N136, 152 376
๐Ÿ—ผ Pillager Outpost โ†˜ SE488, 728 415
๐ŸŒ‹ Ruined Portal โ†‘ N40, 104 432
โ›บ Abandoned Camp โ†˜ SE376, 920 466
๐Ÿ”ฑ Ocean Monument โ†– NW-264, 248 478
๐Ÿš๏ธ Ancient City โ†“ S104, 1,368 840
โ„๏ธ Igloo โ†˜ SE1,912, 1,864 2,232
๐Ÿ—ฟ Jungle Temple โ†™ SW-1,240, 2,616 2,494
๐Ÿงฟ Stronghold โ†˜ SE1,192, 1,816 1,673

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

BiomeShareNearest patch (blocks)
Deep Lukewarm Ocean 29.4% 192
Lukewarm Ocean 18% 32
Savanna 10.3% 32
Bamboo Jungle 6.4% 679
Mushroom Fields 6% 611
River 4.4% 101
Deep Ocean 3.9% 802
Plains 3.5% 387
Jungle 3.4% 608
Forest 3.3% 329
Flower Forest 2.3% 737
Sparse Jungle 2.1% 472
Beach 1.7% 64
Old Growth Birch Forest 1.5% 840
Dark Forest 1.1% 928
Mangrove Swamp 0.5% 0

Surface biome sampled on a grid across a 2,048ร—2,048 block box centred on spawn. Biomes under 1% share are omitted, except the biome you spawn in.

Is this seed for you?

Players who want an island survival start with early treasure, then a boat trip to a village and a lukewarm ocean.