Best 1.20 Lush Cave Seeds

Dig near spawn into lush caves. Each seed includes coordinates and a map.

Java Edition 1.20 · 50 seeds checked against category criteria

These seeds use Java 1.20 (Trails & Tales) generation. Browse all 1.20 categories →

All 50 seeds for Java 1.20

Also has nearby
Predicted biome map of Java 1.20 seed 6544374759170084867 around estimated spawn Explore this seed
#1

6544374759170084867

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Bamboo Jungle)
Stronghold
1,428 blocks
  • Lush Caves23
  • Ruined Portal322
  • Jungle Temple351
  • Village425
  • Desert Temple449

Nearby biomes: Bamboo Jungle · Desert · River · Jungle · Forest

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Predicted biome map of Java 1.20 seed 450318994169646687 around estimated spawn Explore this seed
#2

450318994169646687

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
16, -48 (Lush Caves)
Stronghold
2,726 blocks
  • Lush Caves23
  • Ancient City285
  • Ruined Portal387
  • Village480

Nearby biomes: Lush Caves · Grove · Taiga

Open in Seed Map →
Predicted biome map of Java 1.20 seed -7291753527374324408 around estimated spawn Explore this seed
#3

-7291753527374324408

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
320, 144 (Stony Shore)
Stronghold
2,266 blocks
  • Lush Caves23
  • Ruined Portal101
  • Ancient City143
  • Ocean Monument248

Nearby biomes: Deep Cold Ocean · Cold Ocean · Stony Shore · Taiga · Lush Caves · Frozen Peaks

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Predicted biome map of Java 1.20 seed -190821984536395262 around estimated spawn Explore this seed
#4

-190821984536395262

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
304, -64 (Bamboo Jungle)
Stronghold
1,968 blocks
  • Lush Caves23
  • Ruined Portal218
  • Ocean Monument320
  • Pillager Outpost445

Nearby biomes: Deep Lukewarm Ocean · Lukewarm Ocean · Mangrove Swamp · Bamboo Jungle

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Predicted biome map of Java 1.20 seed -1961510561367338356 around estimated spawn Explore this seed
#5

-1961510561367338356

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Bamboo Jungle)
Stronghold
2,299 blocks
  • Lush Caves23
  • Ruined Portal107
  • Village368

Nearby biomes: Jungle · Bamboo Jungle · Sparse Jungle · Plains · Savanna · Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed -6144839549467658480 around estimated spawn Explore this seed
#6

-6144839549467658480

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
-176, -32 (Lush Caves)
Stronghold
2,223 blocks
  • Lush Caves23
  • Ruined Portal417
  • Woodland Mansion679

Nearby biomes: Lush Caves · Cold Ocean · Ocean · Dark Forest · Stony Shore · Deep Ocean

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Predicted biome map of Java 1.20 seed 8071133801391988978 around estimated spawn Explore this seed
#7

8071133801391988978

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
64, 0 (Dark Forest)
Stronghold
2,327 blocks
  • Lush Caves23
  • Ruined Portal241
  • Village425

Nearby biomes: Dark Forest · Forest · Birch Forest · Ocean · Windswept Forest · River

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Predicted biome map of Java 1.20 seed -4029972664190656673 around estimated spawn Explore this seed
#8

-4029972664190656673

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
-48, -32 (Old Growth Spruce Taiga)
Stronghold
1,744 blocks
  • Lush Caves23
  • Ancient City244
  • Ruined Portal365

Nearby biomes: Lush Caves · Old Growth Spruce Taiga · Taiga · Frozen Peaks · Cold Ocean · Dripstone Caves

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Predicted biome map of Java 1.20 seed -1873414607246596923 around estimated spawn Explore this seed
#9

-1873414607246596923

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Dark Forest)
Stronghold
1,604 blocks
  • Lush Caves23
  • Ruined Portal288

Nearby biomes: Dark Forest · Birch Forest · Old Growth Birch Forest · River · Forest · Dripstone Caves

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Predicted biome map of Java 1.20 seed 3166336081730898486 around estimated spawn Explore this seed
#10

3166336081730898486

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
-336, 240 (Dark Forest)
Stronghold
2,118 blocks
  • Lush Caves23
  • Ruined Portal311

Nearby biomes: Deep Cold Ocean · Ocean · Old Growth Birch Forest · Dark Forest · Cold Ocean · Birch Forest

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Predicted biome map of Java 1.20 seed -5096965211739895499 around estimated spawn Explore this seed
#11

-5096965211739895499

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
0, 32 (Old Growth Pine Taiga)
Stronghold
1,705 blocks
  • Lush Caves23
  • Ruined Portal198

Nearby biomes: Taiga · Old Growth Pine Taiga · Cold Ocean · River · Forest · Birch Forest

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Predicted biome map of Java 1.20 seed 2216593494770229662 around estimated spawn Explore this seed
#12

2216593494770229662

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
-48, -128 (Snowy Taiga)
Stronghold
1,906 blocks
  • Lush Caves23
  • Ruined Portal363

Nearby biomes: Frozen Ocean · Deep Frozen Ocean · Taiga · Grove · Stony Shore · Lush Caves

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Predicted biome map of Java 1.20 seed -8053826116524098203 around estimated spawn Explore this seed
#13

-8053826116524098203

Lush caves are 23 blocks from estimated spawn at Y 32.

Estimated spawn
-32, 32 (Old Growth Pine Taiga)
Stronghold
2,203 blocks
  • Lush Caves23
  • Ruined Portal366

Nearby biomes: River · Cold Ocean · Old Growth Pine Taiga · Taiga · Forest · Old Growth Spruce Taiga

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Predicted biome map of Java 1.20 seed -6274392044870131249 around estimated spawn Explore this seed
#14

-6274392044870131249

Lush caves are 51 blocks from estimated spawn at Y 32.

Estimated spawn
96, 32 (Dark Forest)
Stronghold
1,976 blocks
  • Lush Caves51
  • Woodland Mansion222
  • Ruined Portal385

Nearby biomes: Old Growth Birch Forest · Dark Forest · River · Ocean · Birch Forest · Forest

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Predicted biome map of Java 1.20 seed 4025811847133761346 around estimated spawn Explore this seed
#15

4025811847133761346

Lush caves are 51 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Taiga)
Stronghold
1,648 blocks
  • Ruined Portal48
  • Lush Caves51

Nearby biomes: Cold Ocean · Taiga · Forest · Old Growth Spruce Taiga · River

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Predicted biome map of Java 1.20 seed -8709327940618047482 around estimated spawn Explore this seed
#16

-8709327940618047482

Lush caves are 51 blocks from estimated spawn at Y 32.

Estimated spawn
-48, -16 (Dark Forest)
Stronghold
2,082 blocks
  • Lush Caves51
  • Ruined Portal288

Nearby biomes: Dark Forest · Forest · Old Growth Pine Taiga · Taiga · Birch Forest · Old Growth Spruce Taiga

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Predicted biome map of Java 1.20 seed -5184885943298749032 around estimated spawn Explore this seed
#17

-5184885943298749032

Lush caves are 51 blocks from estimated spawn at Y 32.

Estimated spawn
-48, -48 (Dark Forest)
Stronghold
1,835 blocks
  • Lush Caves51
  • Ruined Portal422

Nearby biomes: Ocean · Beach · Old Growth Spruce Taiga · Dark Forest · River · Forest

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Predicted biome map of Java 1.20 seed -4858776795824388813 around estimated spawn Explore this seed
#18

-4858776795824388813

Lush caves are 68 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Taiga)
Stronghold
1,789 blocks
  • Lush Caves68
  • Pillager Outpost96
  • Ruined Portal268
  • Village280
  • Ancient City465

Nearby biomes: Plains · Lush Caves · Cold Ocean · Dark Forest · Forest · River

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Predicted biome map of Java 1.20 seed -1832056772389718017 around estimated spawn Explore this seed
#19

-1832056772389718017

Lush caves are 68 blocks from estimated spawn at Y 32.

Estimated spawn
0, -32 (Dark Forest)
Stronghold
1,831 blocks
  • Lush Caves68
  • Ocean Monument328
  • Ruined Portal334

Nearby biomes: Deep Ocean · Ocean · Dark Forest · Old Growth Spruce Taiga · Birch Forest · Lush Caves

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Predicted biome map of Java 1.20 seed -6551936280720998033 around estimated spawn Explore this seed
#20

-6551936280720998033

Lush caves are 68 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Taiga)
Stronghold
1,734 blocks
  • Lush Caves68
  • Ruined Portal200
  • Village275

Nearby biomes: Taiga · Forest · River · Plains · Cold Ocean

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Predicted biome map of Java 1.20 seed 6004036464600479421 around estimated spawn Explore this seed
#21

6004036464600479421

Lush caves are 82 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Jungle)
Stronghold
1,828 blocks
  • Lush Caves82
  • Ruined Portal274
  • Jungle Temple346

Nearby biomes: Jungle · Sparse Jungle · Bamboo Jungle · Plains · River

Open in Seed Map →
Predicted biome map of Java 1.20 seed 4841843684649664235 around estimated spawn Explore this seed
#22

4841843684649664235

Lush caves are 82 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Birch Forest)
Stronghold
2,260 blocks
  • Lush Caves82
  • Ruined Portal226

Nearby biomes: Dark Forest · Ocean · Birch Forest · Beach · River · Plains

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Predicted biome map of Java 1.20 seed 4264244510470496435 around estimated spawn Explore this seed
#23

4264244510470496435

Lush caves are 93 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Sparse Jungle)
Stronghold
1,520 blocks
  • Lush Caves93
  • Ruined Portal107
  • Ancient City163
  • Pillager Outpost378
  • Village432

Nearby biomes: Desert · River · Sparse Jungle · Warm Ocean · Lukewarm Ocean · Plains

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Predicted biome map of Java 1.20 seed 2728443776317269396 around estimated spawn Explore this seed
#24

2728443776317269396

Lush caves are 93 blocks from estimated spawn at Y 32.

Estimated spawn
48, 32 (Taiga)
Stronghold
2,027 blocks
  • Lush Caves93
  • Village285
  • Ruined Portal336
  • Pillager Outpost455

Nearby biomes: Old Growth Pine Taiga · Plains · Taiga · River · Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed 3796126716184615206 around estimated spawn Explore this seed
#25

3796126716184615206

Lush caves are 93 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Old Growth Pine Taiga)
Stronghold
2,072 blocks
  • Lush Caves93
  • Ruined Portal272
  • Village458

Nearby biomes: Old Growth Pine Taiga · Taiga · Old Growth Spruce Taiga · River · Snowy Taiga · Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed 1526388431707156050 around estimated spawn Explore this seed
#26

1526388431707156050

Lush caves are 93 blocks from estimated spawn at Y 32.

Estimated spawn
-112, 128 (Dark Forest)
Stronghold
2,686 blocks
  • Lush Caves93
  • Ruined Portal148
  • Ocean Monument330

Nearby biomes: Ocean · Deep Ocean · Plains · Bamboo Jungle · Stony Shore · Jungle

Open in Seed Map →
Predicted biome map of Java 1.20 seed -3119409741635634042 around estimated spawn Explore this seed
#27

-3119409741635634042

Lush caves are 113 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Desert)
Stronghold
1,924 blocks
  • Ruined Portal51
  • Lush Caves113
  • Desert Temple342

Nearby biomes: Desert · Warm Ocean · River · Bamboo Jungle · Lukewarm Ocean · Plains

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Predicted biome map of Java 1.20 seed 570682922164831304 around estimated spawn Explore this seed
#28

570682922164831304

Lush caves are 113 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Jungle)
Stronghold
1,369 blocks
  • Lush Caves113
  • Ruined Portal377
  • Jungle Temple432

Nearby biomes: Lukewarm Ocean · Jungle · Wooded Badlands · Sparse Jungle · River · Desert

Open in Seed Map →
Predicted biome map of Java 1.20 seed 7121322856587097857 around estimated spawn Explore this seed
#29

7121322856587097857

Lush caves are 113 blocks from estimated spawn at Y 32.

Estimated spawn
144, 204 (Stony Shore)
Stronghold
1,872 blocks
  • Lush Caves113
  • Ruined Portal180
  • Woodland Mansion1,131

Nearby biomes: Ocean · Sparse Jungle · Old Growth Birch Forest · Dripstone Caves · Savanna · Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed -8901074615263798909 around estimated spawn Explore this seed
#30

-8901074615263798909

Lush caves are 113 blocks from estimated spawn at Y 32.

Estimated spawn
0, 16 (Old Growth Birch Forest)
Stronghold
2,628 blocks
  • Lush Caves113
  • Ruined Portal304

Nearby biomes: Forest · Old Growth Birch Forest · River · Jungle · Birch Forest · Ocean

Open in Seed Map →
Predicted biome map of Java 1.20 seed -1498997128313151149 around estimated spawn Explore this seed
#31

-1498997128313151149

Lush caves are 122 blocks from estimated spawn at Y 32.

Estimated spawn
16, -16 (Taiga)
Stronghold
2,584 blocks
  • Lush Caves122
  • Ruined Portal238
  • Ancient City318
  • Village320

Nearby biomes: Forest · Plains · Ocean · Dark Forest · Old Growth Birch Forest · Birch Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed -8450641411698826178 around estimated spawn Explore this seed
#32

-8450641411698826178

Lush caves are 122 blocks from estimated spawn at Y 32.

Estimated spawn
112, -48 (Taiga)
Stronghold
1,919 blocks
  • Lush Caves122
  • Ocean Monument401
  • Ruined Portal409

Nearby biomes: Cold Ocean · Ocean · Deep Ocean · Beach · Swamp · Taiga

Open in Seed Map →
Predicted biome map of Java 1.20 seed 3230844612265716167 around estimated spawn Explore this seed
#33

3230844612265716167

Lush caves are 122 blocks from estimated spawn at Y 32.

Estimated spawn
0, 32 (Dark Forest)
Stronghold
1,763 blocks
  • Lush Caves122
  • Ruined Portal202

Nearby biomes: Dark Forest · Ocean · River · Beach · Birch Forest · Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed -2535999007467156131 around estimated spawn Explore this seed
#34

-2535999007467156131

Lush caves are 138 blocks from estimated spawn at Y 32.

Estimated spawn
-32, 48 (Taiga)
Stronghold
1,621 blocks
  • Lush Caves138
  • Ruined Portal290
  • Ocean Monument400
  • Ancient City435

Nearby biomes: Cold Ocean · Deep Cold Ocean · Forest · Taiga · Dripstone Caves · Old Growth Spruce Taiga

Open in Seed Map →
Predicted biome map of Java 1.20 seed 5495100233934303574 around estimated spawn Explore this seed
#35

5495100233934303574

Lush caves are 138 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Old Growth Pine Taiga)
Stronghold
1,414 blocks
  • Lush Caves138
  • Ruined Portal306
  • Ancient City448
  • Woodland Mansion821

Nearby biomes: Dripstone Caves · Forest · Taiga · River · Old Growth Pine Taiga · Plains

Open in Seed Map →
Predicted biome map of Java 1.20 seed 6970896372290482170 around estimated spawn Explore this seed
#36

6970896372290482170

Lush caves are 138 blocks from estimated spawn at Y 32.

Estimated spawn
-32, 48 (Stony Shore)
Stronghold
1,866 blocks
  • Lush Caves138
  • Ancient City410
  • Ruined Portal437

Nearby biomes: Taiga · Old Growth Spruce Taiga · Dripstone Caves · Cold Ocean · Old Growth Pine Taiga · River

Open in Seed Map →
Predicted biome map of Java 1.20 seed -109035791086335720 around estimated spawn Explore this seed
#37

-109035791086335720

Lush caves are 138 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Jungle)
Stronghold
2,738 blocks
  • Lush Caves138
  • Jungle Temple336
  • Ruined Portal458

Nearby biomes: Jungle · Plains · Sparse Jungle · River · Bamboo Jungle · Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed 2069252602697038893 around estimated spawn Explore this seed
#38

2069252602697038893

Lush caves are 138 blocks from estimated spawn at Y 32.

Estimated spawn
48, 32 (Plains)
Stronghold
1,605 blocks
  • Lush Caves138
  • Ruined Portal179
  • Jungle Temple309

Nearby biomes: Jungle · Lukewarm Ocean · Bamboo Jungle · Savanna · Beach · Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed -2831706974410580143 around estimated spawn Explore this seed
#39

-2831706974410580143

Lush caves are 145 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Badlands)
Stronghold
2,009 blocks
  • Lush Caves145
  • Ruined Portal358

Nearby biomes: Badlands · Jungle · Bamboo Jungle · River · Desert · Lush Caves

Open in Seed Map →
Predicted biome map of Java 1.20 seed 7861483493384675729 around estimated spawn Explore this seed
#40

7861483493384675729

Lush caves are 145 blocks from estimated spawn at Y 32.

Estimated spawn
-288, 48 (Old Growth Pine Taiga)
Stronghold
1,297 blocks
  • Lush Caves145
  • Ruined Portal369

Nearby biomes: Cold Ocean · Forest · Deep Cold Ocean · Deep Ocean · Taiga · River

Open in Seed Map →
Predicted biome map of Java 1.20 seed -2001627704552123417 around estimated spawn Explore this seed
#41

-2001627704552123417

Lush caves are 152 blocks from estimated spawn at Y 32.

Estimated spawn
-32, 0 (Taiga)
Stronghold
1,839 blocks
  • Lush Caves152
  • Ruined Portal443
  • Village453

Nearby biomes: Plains · Forest · River · Old Growth Spruce Taiga · Taiga · Beach

Open in Seed Map →
Predicted biome map of Java 1.20 seed -8365932705213706278 around estimated spawn Explore this seed
#42

-8365932705213706278

Lush caves are 152 blocks from estimated spawn at Y 32.

Estimated spawn
192, 112 (Stony Shore)
Stronghold
2,145 blocks
  • Lush Caves152
  • Ruined Portal320

Nearby biomes: Ocean · Deep Ocean · Dark Forest · Stony Shore · Birch Forest · River

Open in Seed Map →
Predicted biome map of Java 1.20 seed -3661682298341858719 around estimated spawn Explore this seed
#43

-3661682298341858719

Lush caves are 177 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Jungle)
Stronghold
2,027 blocks
  • Lush Caves177
  • Jungle Temple229
  • Ruined Portal365
  • Village385

Nearby biomes: Lukewarm Ocean · Jungle · Plains · Sparse Jungle · Bamboo Jungle · Deep Lukewarm Ocean

Open in Seed Map →
Predicted biome map of Java 1.20 seed -4145417071163404914 around estimated spawn Explore this seed
#44

-4145417071163404914

Lush caves are 177 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Wooded Badlands)
Stronghold
2,443 blocks
  • Lush Caves177
  • Village244
  • Ruined Portal266

Nearby biomes: Wooded Badlands · Desert · Badlands · River

Open in Seed Map →
Predicted biome map of Java 1.20 seed -8361988953901852838 around estimated spawn Explore this seed
#45

-8361988953901852838

Lush caves are 177 blocks from estimated spawn at Y 32.

Estimated spawn
-48, -32 (Forest)
Stronghold
1,828 blocks
  • Lush Caves177
  • Ruined Portal182

Nearby biomes: Forest · Taiga · Plains · Dark Forest · River · Old Growth Birch Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed -7651370387895651450 around estimated spawn Explore this seed
#46

-7651370387895651450

Lush caves are 204 blocks from estimated spawn at Y 32.

Estimated spawn
-64, 16 (Sparse Jungle)
Stronghold
2,461 blocks
  • Lush Caves204
  • Jungle Temple320
  • Ruined Portal417

Nearby biomes: Jungle · Desert · River · Savanna · Bamboo Jungle · Sparse Jungle

Open in Seed Map →
Predicted biome map of Java 1.20 seed -2924461936784649563 around estimated spawn Explore this seed
#47

-2924461936784649563

Lush caves are 204 blocks from estimated spawn at Y 32.

Estimated spawn
0, 32 (Taiga)
Stronghold
2,259 blocks
  • Lush Caves204
  • Ruined Portal290

Nearby biomes: Taiga · Old Growth Pine Taiga · River · Dripstone Caves · Old Growth Spruce Taiga · Forest

Open in Seed Map →
Predicted biome map of Java 1.20 seed -6123376773773025267 around estimated spawn Explore this seed
#48

-6123376773773025267

Lush caves are 209 blocks from estimated spawn at Y 32.

Estimated spawn
0, 32 (Taiga)
Stronghold
2,100 blocks
  • Ruined Portal86
  • Lush Caves209
  • Ocean Monument226

Nearby biomes: Deep Cold Ocean · Cold Ocean · Forest · Taiga · Plains · River

Open in Seed Map →
Predicted biome map of Java 1.20 seed 2688785470114869464 around estimated spawn Explore this seed
#49

2688785470114869464

Lush caves are 209 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Sparse Jungle)
Stronghold
2,607 blocks
  • Lush Caves209
  • Ruined Portal316
  • Ancient City400

Nearby biomes: Jungle · River · Savanna · Forest · Sparse Jungle · Plains

Open in Seed Map →
Predicted biome map of Java 1.20 seed -3513399982841960859 around estimated spawn Explore this seed
#50

-3513399982841960859

Lush caves are 209 blocks from estimated spawn at Y 32.

Estimated spawn
0, 0 (Old Growth Birch Forest)
Stronghold
2,585 blocks
  • Lush Caves209
  • Ruined Portal258

Nearby biomes: Dark Forest · Old Growth Spruce Taiga · Old Growth Birch Forest · Ocean · Old Growth Pine Taiga · River

Open in Seed Map →

About these 1.20 seeds

A lush caves sample at Y 32 within 400 blocks of estimated spawn is required for every seed in this category. Lists are computed separately for the version printed on each card.

1.20 (Trails & Tales) added cherry groves and buried trail ruins to world generation, and 1.20.1 is one of the most-pinned modpack versions — plenty of worlds are still being started on it. Every seed below was verified on 1.20's own generation, not back-ported from a newer list: 1.21 changed worldgen (trial chambers, then the pale garden), so a list verified there can't honestly claim these coordinates.

Verified for Java Edition 1.20 (Trails & Tales). Biomes, terrain and structures are identical across 1.20 – 1.20.6, so any 1.20.x world matches these maps — the only generation change in the patches (1.20.2 made diamond ore more common in the deepslate layers) doesn't affect anything these cards measure.

For the current Java 26.3 release, see the main lush cave seeds — or the same list for 26.3 · 1.21.4 · 1.19 · 1.18. All 1.20 lists live under best 1.20 seeds.

Frequently asked questions

How is this different from the main lush cave seeds page?
These seeds are computed for Java 1.20. The main lush cave seeds list targets Java 26.3. Match the version on the card; older versions can generate different biomes and structure positions.
Which releases do these seeds work on?
The whole 1.20 line — 1.20 through 1.20.6, including 1.20.1 modpacks: biomes, terrain and structure positions are identical across the patches. (The one generation change, 1.20.2 making diamond ore more common in the deepslate layers, doesn't move anything on these cards.) On 1.21+ the same seed generates almost the same world, but trial chambers (1.21) and pale gardens (1.21.4) appear and a few placements shift, so use our main lists for current versions.
Do these seeds work on Bedrock Edition?
No — Java and Bedrock generate different worlds from the same seed. These lists are Java Edition only.