Best Minecraft 1.21 Survival Island Seeds
Ten Minecraft Java 1.21 seeds that spawn you on a small island with open ocean on every side, the classic survival-island challenge. We scanned over 300,000 seeds to find these.
- Just 2% land around spawn
- 4 structures within 500 blocks
- Java + Bedrock coordinates
Plains island seed 8541730650280872251 All 10 seeds at a glance
- #1 Plains
Shipwreck · 205 blocks -
#2 Plains 
Trial Chambers · 152 blocks -
#3 Savanna Trial Chambers · 101 blocks -
#4 Forest Shipwreck · 128 blocks -
#5 Windswept Savanna Trial Chambers · 141 blocks -
#6 Badlands 
Ruined Portal · 82 blocks -
#7 Desert Trial Chambers · 16 blocks -
#8 Snowy Beach Ruined Portal · 115 blocks -
#9 Snowy Taiga Trial Chambers · 204 blocks -
#10 Savanna Shipwreck · 132 blocks
Map key Maps show 1,024 × 1,024 blocks centred on spawn
Spawn
Village- Ruined Portal
- Trial Chambers
Desert Pyramid
Jungle Temple- Shipwreck
Igloo
Pillager Outpost
Ancient City
- Explore on the seed map#1
Plains island seed
Java 1.21Spawn -1008, -192Plains
8541730650280872251Same biomes, different structuresYou spawn in a Plains biome. Also close by: a ruined portal 275 blocks north-west, trial chambers 292 blocks north and a shipwreck 205 blocks north-east. Only about 2% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Plains, Stony Shore, River, Beach and more.
Near spawn on Java 1.21
- Shipwreck205 blocks north-eastX -880 · Z -352
Ocean Monument238 blocks eastX -784 · Z -272- Ruined Portal275 blocks north-westX -1232 · Z -352
- Trial Chambers292 blocks northX -960 · Z -480
- Ancient City1484 blocks southX -1424 · Z 1232
Stronghold1624 blocks southX -1536 · Z 1344
Woodland Mansion2802 blocks northX -896 · Z -2992
On Bedrock you spawn at X -1000, Z -183 in a Plains biome. Also close by: a ruined portal 168 blocks north, trial chambers 310 blocks north and a shipwreck 161 blocks north-west. Only about 2% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Plains, Stony Shore, River, Beach and more.
Near spawn on Bedrock
- Shipwreck161 blocks north-westX -1096 · Z -312
- Ruined Portal168 blocks northX -1048 · Z -344
- Trial Chambers310 blocks northX -951 · Z -489
Ocean Ruins329 blocks south-westX -1128 · Z 120- Ocean Monument444 blocks south-eastX -728 · Z 168
- Stronghold1708 blocks north-westX -1662 · Z -1758
- Deep Ocean
- Deep Lukewarm Ocean
- Ocean
- Lukewarm Ocean
- Deep Cold Ocean
- Plains
- Stony Shore
- River
- Warm Ocean
- Beach
- Explore on the seed map#2
Plains island seed
Java 1.21Spawn 64, -448Plains
-5089192726101232045Same biomes, different structuresYou spawn in a Plains biome. Also close by: a ruined portal 226 blocks east, trial chambers 152 blocks south and a shipwreck 225 blocks east. Only about 3% of the area within 700 blocks is land, so you start stranded with ocean on every side.
Near spawn on Java 1.21
- Trial Chambers152 blocks southX 112 · Z -304
- Shipwreck225 blocks eastX 288 · Z -464
- Ruined Portal226 blocks eastX 288 · Z -480
- Ocean Monument395 blocks south-westX -272 · Z -240
- Stronghold1467 blocks north-eastX 720 · Z -1760
On Bedrock you spawn at X 72, Z -442 in a Plains biome. Also close by: a ruined portal 177 blocks north, trial chambers 150 blocks south and a shipwreck 225 blocks north-east. Only about 3% of the area within 700 blocks is land, so you start stranded with ocean on every side.
Near spawn on Bedrock
- Trial Chambers150 blocks southX 103 · Z -295
- Ocean Ruins174 blocks southX 136 · Z -280
- Ruined Portal177 blocks northX 104 · Z -616
- Shipwreck225 blocks north-eastX 232 · Z -600
- Ocean Monument480 blocks westX -408 · Z -424
- Stronghold1351 blocks south-westX -526 · Z 770
- Deep Cold Ocean
- Deep Ocean
- Cold Ocean
- Ocean
- Deep Frozen Ocean
- Plains
- Beach
- Mushroom Fields
- Explore on the seed map#3
Savanna island seed
Java 1.21Spawn -208, -864Savanna
-1355187907470674723Same biomes, different structuresYou spawn in a Savanna biome. Also close by: a ruined portal 346 blocks north-west, trial chambers 101 blocks north and a shipwreck 143 blocks south-west. Only about 4% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Savanna, Beach, River, Forest and more.
Near spawn on Java 1.21
- Trial Chambers101 blocks northX -240 · Z -960
- Shipwreck143 blocks south-westX -272 · Z -736
- Ruined Portal346 blocks north-westX -400 · Z -1152
- Ocean Monument449 blocks southX -240 · Z -416
- Stronghold912 blocks westX -1088 · Z -1104
On Bedrock you spawn at X -198, Z -855 in a Savanna biome. The nearest village is 60 blocks north-west of spawn. Also close by: a ruined portal 364 blocks north-west, trial chambers 125 blocks north-west and a shipwreck 310 blocks north-east. Only about 4% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Savanna, Beach, River, Forest and more.
Near spawn on Bedrock
- Village60 blocks north-westX -248 · Z -888
- Ocean Ruins81 blocks south-westX -264 · Z -808
- Trial Chambers125 blocks north-westX -249 · Z -969
- Shipwreck310 blocks north-eastX 56 · Z -1032
- Ruined Portal364 blocks north-westX -456 · Z -1112
- Ocean Monument400 blocks southX -312 · Z -472
- Stronghold6761 blocks south-westX -4766 · Z 4130
- Deep Lukewarm Ocean
- Lukewarm Ocean
- Savanna
- Deep Ocean
- Beach
- Ocean
- River
- Forest
- Explore on the seed map#4
Forest island seed
Java 1.21Spawn 0, 0Forest
3686110035088328561Same biomes, different structuresYou spawn in a Forest biome. The nearest village is 935 blocks south of spawn. Also close by: a ruined portal 380 blocks south, trial chambers 240 blocks south and a shipwreck 128 blocks west. Only about 5% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Plains, Stony Shore, Beach, Forest, Dark Forest and more.
Near spawn on Java 1.21
- Shipwreck128 blocks westX -128 · Z 0
- Trial Chambers240 blocks southX 0 · Z 240
- Ocean Monument285 blocks north-eastX 224 · Z -176
- Ruined Portal380 blocks southX 96 · Z 368
- Village935 blocks southX -208 · Z 912
- Stronghold1424 blocks northX 32 · Z -1424
On Bedrock you spawn at X 0, Z 0 in a Forest biome. The nearest village is 780 blocks south of spawn. Also close by: a ruined portal 329 blocks east, trial chambers 231 blocks south and a shipwreck 114 blocks north-east. Only about 5% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Plains, Stony Shore, Beach, Forest, Dark Forest and more.
Near spawn on Bedrock
- Shipwreck114 blocks north-eastX 72 · Z -88
- Ocean Ruins126 blocks south-eastX 72 · Z 104
- Trial Chambers231 blocks southX 9 · Z 231
- Ocean Monument309 blocks north-westX -184 · Z -248
- Ruined Portal329 blocks eastX 312 · Z 104
- Village780 blocks southX -280 · Z 728
- Stronghold3114 blocks south-eastX 2226 · Z 2178
- Deep Ocean
- Ocean
- Lukewarm Ocean
- Deep Lukewarm Ocean
- Plains
- Stony Shore
- Beach
- Forest
- Dark Forest
- Birch Forest
- Explore on the seed map#5
Windswept Savanna island seed
Java 1.21Spawn 482, 888Windswept Savanna
8781709285258301562Same biomes, different structuresYou spawn in a Windswept Savanna biome. Also close by: a ruined portal 195 blocks west, trial chambers 141 blocks north-east and a shipwreck 198 blocks south-east. Only about 5% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Forest, Beach, Windswept Savanna, River, Savanna and more.
Near spawn on Java 1.21
- Trial Chambers141 blocks north-eastX 592 · Z 800
- Ruined Portal195 blocks westX 288 · Z 912
- Shipwreck198 blocks south-eastX 640 · Z 1008
- Ocean Monument307 blocks south-eastX 608 · Z 1168
- Stronghold706 blocks south-eastX 992 · Z 1376
- Woodland Mansion2202 blocks north-eastX 1728 · Z -928
On Bedrock you spawn at X 466, Z 878 in a Windswept Savanna biome. The nearest village is 898 blocks south-east of spawn. Also close by: a ruined portal 280 blocks south-west, trial chambers 136 blocks north-east and a shipwreck 281 blocks north. Only about 5% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Forest, Beach, Windswept Savanna, River, Savanna and more.
Near spawn on Bedrock
- Trial Chambers136 blocks north-eastX 583 · Z 809
- Ocean Ruins206 blocks north-westX 344 · Z 712
- Ocean Monument244 blocks westX 232 · Z 808
- Ruined Portal280 blocks south-westX 232 · Z 1032
- Shipwreck281 blocks northX 504 · Z 600
- Village898 blocks south-eastX 1288 · Z 1240
- Stronghold3527 blocks north-eastX 2530 · Z -1982
- Deep Lukewarm Ocean
- Lukewarm Ocean
- Forest
- Beach
- Windswept Savanna
- Deep Ocean
- River
- Ocean
- Savanna
- Explore on the seed map#6
Badlands island seed
Java 1.21Spawn -896, 208Badlands
5614281444117343560Same biomes, different structuresYou spawn in a Badlands biome. Also close by: a ruined portal 82 blocks west, trial chambers 138 blocks north-west and a shipwreck 236 blocks north-west. Only about 5% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Badlands, Mushroom Fields, Stony Shore, Desert, River and more.
Near spawn on Java 1.21
- Ruined Portal82 blocks westX -976 · Z 192
- Trial Chambers138 blocks north-westX -1008 · Z 128
- Shipwreck236 blocks north-westX -1104 · Z 96
- Ocean Monument435 blocks northX -848 · Z -224
- Stronghold1697 blocks westX -2480 · Z -400
On Bedrock you spawn at X -882, Z 210 in a Badlands biome. Also close by: a ruined portal 268 blocks west, trial chambers 163 blocks north-west and a shipwreck 319 blocks east. Only about 5% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Badlands, Mushroom Fields, Stony Shore, Desert, River and more.
Near spawn on Bedrock
- Ocean Ruins114 blocks eastX -776 · Z 168
- Trial Chambers163 blocks north-westX -1017 · Z 119
- Ruined Portal268 blocks westX -1144 · Z 152
- Shipwreck319 blocks eastX -568 · Z 264
- Ocean Monument511 blocks northX -952 · Z -296
- Stronghold1146 blocks south-eastX 34 · Z 898
- Warm Ocean
- Deep Lukewarm Ocean
- Lukewarm Ocean
- Badlands
- Mushroom Fields
- Stony Shore
- Desert
- River
- Explore on the seed map#7
Desert island seed
Java 1.21Spawn -464, 128Desert
-2390068483910119551Same biomes, different structuresYou spawn in a Desert biome. The nearest village is 826 blocks south-west of spawn. Also close by: a ruined portal 227 blocks south-west, trial chambers 16 blocks north and a shipwreck 253 blocks south-east. Only about 6% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Desert, Mushroom Fields, River, Stony Shore and more.
Near spawn on Java 1.21
- Trial Chambers16 blocks northX -464 · Z 112
- Ruined Portal227 blocks south-westX -608 · Z 304
- Shipwreck253 blocks south-eastX -256 · Z 272
- Ocean Monument633 blocks eastX 144 · Z 304
- Desert Pyramid730 blocks south-westX -912 · Z 704
- Village826 blocks south-westX -944 · Z 800
- Stronghold1258 blocks north-westX -1472 · Z -624
On Bedrock you spawn at X -461, Z 132 in a Desert biome. The nearest village is 715 blocks south-west of spawn. Also close by: a ruined portal 228 blocks south-east, trial chambers 31 blocks north and a shipwreck 170 blocks south-west. Only about 6% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Desert, Mushroom Fields, River, Stony Shore and more.
Near spawn on Bedrock
- Trial Chambers31 blocks northX -473 · Z 103
- Ocean Ruins148 blocks westX -600 · Z 184
- Shipwreck170 blocks south-westX -568 · Z 264
- Ruined Portal228 blocks south-eastX -344 · Z 328
- Ocean Monument699 blocks eastX 232 · Z 40
- Stronghold714 blocks south-westX -926 · Z 674
- Village715 blocks south-westX -920 · Z 680
- Village908 blocks north-eastX 280 · Z -392
- Warm Ocean
- Deep Lukewarm Ocean
- Desert
- Mushroom Fields
- River
- Stony Shore
- Lukewarm Ocean
- Explore on the seed map#8
Snowy Beach island seed
Java 1.21Spawn 432, -32Snowy Beach
135813504778027001Same biomes, different structuresYou spawn in a Snowy Beach biome. Also close by: a ruined portal 115 blocks south-west, trial chambers 181 blocks south-east and a shipwreck 285 blocks north-east. Only about 6% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Stony Shore, Snowy Beach, Snowy Taiga, Beach, River and more.
Near spawn on Java 1.21
- Ruined Portal115 blocks south-westX 336 · Z 32
- Trial Chambers181 blocks south-eastX 560 · Z 96
- Shipwreck285 blocks north-eastX 608 · Z -256
- Ocean Monument410 blocks north-eastX 688 · Z -352
- Stronghold2347 blocks north-eastX 2528 · Z -1088
On Bedrock you spawn at X 443, Z -23 in a Snowy Taiga biome. Also close by: a ruined portal 346 blocks south-west, trial chambers 154 blocks south-east and a shipwreck 272 blocks south. Only about 6% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Stony Shore, Snowy Beach, Snowy Taiga, Beach, River and more.
Near spawn on Bedrock
- Ocean Ruins108 blocks south-westX 392 · Z 72
- Trial Chambers154 blocks south-eastX 551 · Z 87
- Shipwreck272 blocks southX 424 · Z 248
- Ruined Portal346 blocks south-westX 136 · Z 136
- Ocean Monument821 blocks northX 264 · Z -824
- Stronghold1512 blocks southX 818 · Z 1442
- Frozen Ocean
- Cold Ocean
- Deep Cold Ocean
- Deep Frozen Ocean
- Stony Shore
- Snowy Beach
- Snowy Taiga
- Beach
- River
- Frozen River
- Explore on the seed map#9
Snowy Taiga island seed
Java 1.21Spawn 368, -192Snowy Taiga
5589858887566239844Same biomes, different structuresYou spawn in a Snowy Taiga biome. Also close by: a ruined portal 363 blocks north-west, trial chambers 204 blocks north-west and a shipwreck 231 blocks south-east. Only about 6% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Taiga, Snowy Beach, Mushroom Fields, Frozen River, Snowy Taiga and more.
Near spawn on Java 1.21
- Trial Chambers204 blocks north-westX 224 · Z -336
- Shipwreck231 blocks south-eastX 496 · Z 0
- Ruined Portal363 blocks north-westX 96 · Z -432
- Ocean Monument684 blocks south-westX -208 · Z 176
- Stronghold2000 blocks eastX 2352 · Z -448
- Woodland Mansion3430 blocks south-westX -1056 · Z 2928
On Bedrock you spawn at X 373, Z -186 in a Snowy Taiga biome. The nearest village is 804 blocks north-east of spawn. Also close by: a ruined portal 320 blocks south-west, trial chambers 212 blocks north-west and a shipwreck 221 blocks west. Only about 6% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Taiga, Snowy Beach, Mushroom Fields, Frozen River, Snowy Taiga and more.
Near spawn on Bedrock
- Ocean Ruins191 blocks westX 184 · Z -216
- Trial Chambers212 blocks north-westX 215 · Z -327
- Shipwreck221 blocks westX 152 · Z -200
- Ruined Portal320 blocks south-westX 184 · Z 72
- Ocean Monument388 blocks south-eastX 648 · Z 88
- Village804 blocks north-eastX 840 · Z -840
- Village948 blocks eastX 1272 · Z -488
- Ancient City1353 blocks north-westX -696 · Z -1016
- Stronghold2244 blocks northX 642 · Z -2414
- Deep Frozen Ocean
- Frozen Ocean
- Deep Cold Ocean
- Cold Ocean
- Taiga
- Snowy Beach
- Mushroom Fields
- Frozen River
- Snowy Taiga
- Stony Shore
- Explore on the seed map#10
Savanna island seed
Java 1.21Spawn 48, -288Savanna
4431056663095743057Same biomes, different structuresYou spawn in a Savanna biome. Also close by: a ruined portal 148 blocks north-east, trial chambers 161 blocks north and a shipwreck 132 blocks west. Only about 6% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Stony Shore, Sparse Jungle, Savanna, River, Plains and more.
Near spawn on Java 1.21
- Shipwreck132 blocks westX -80 · Z -320
- Ruined Portal148 blocks north-eastX 160 · Z -384
- Trial Chambers161 blocks northX 64 · Z -448
- Ocean Monument413 blocks north-eastX 288 · Z -624
- Stronghold1403 blocks north-westX -928 · Z -1296
On Bedrock you spawn at X 56, Z -284 in a Savanna biome. Also close by: a ruined portal 397 blocks north-east, trial chambers 174 blocks north and a shipwreck 276 blocks north-east. Only about 6% of the area within 700 blocks is land, so you start stranded with ocean on every side. Within 700 blocks you can reach Stony Shore, Sparse Jungle, Savanna, River, Plains and more.
Near spawn on Bedrock
- Ocean Ruins120 blocks southX 88 · Z -168
- Trial Chambers174 blocks northX 73 · Z -457
- Shipwreck276 blocks north-eastX 168 · Z -536
- Ruined Portal397 blocks north-eastX 296 · Z -600
- Ocean Monument571 blocks southX 216 · Z 264
- Stronghold2572 blocks north-westX -942 · Z -2654
- Deep Lukewarm Ocean
- Lukewarm Ocean
- Warm Ocean
- Stony Shore
- Sparse Jungle
- Savanna
- River
- Plains
- Desert
Seed data computed with cubiomes (MIT, © Cubitect).
How to use a Minecraft seed
- Click Copy seed on the seed you want.
- In Minecraft Java Edition, choose Singleplayer, then Create New World.
- Open the World tab, paste the number into Seed for the World Generator and create the world.
- Use the coordinates in each list with the F3 screen to find villages, portals and other features.
These seeds are for Java Edition 1.21 and newer, including 26.1 to 26.3, which generate the same worlds. Every coordinate was checked on Mojang’s own server. Switch any card to Bedrock for the Bedrock coordinates.