Best 1.18 Mountain Seeds

Start near peaks or classic mountain terrain. Each seed includes coordinates and a map.

Java Edition 1.18 · 50 seeds checked against category criteria

These seeds use Java 1.18 (Caves & Cliffs Part II) generation. Browse all 1.18 categories →

All 50 seeds for Java 1.18

Also has nearby
Predicted biome map of Java 1.18 seed -4476507407231913986 around estimated spawn Explore this seed
#1

-4476507407231913986

Jagged Peaks is 17 blocks from estimated spawn.

Estimated spawn
0, 0 (Jagged Peaks)
Stronghold
1,531 blocks
  • Jagged Peaks17
  • Ruined Portal86
  • Village209
  • Pillager Outpost368

Nearby biomes: Dripstone Caves · Plains · Snowy Slopes · Forest · Snowy Plains · River

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Predicted biome map of Java 1.18 seed -2635925646163727213 around estimated spawn Explore this seed
#2

-2635925646163727213

Frozen Peaks is 17 blocks from estimated spawn.

Estimated spawn
0, 0 (Frozen Peaks)
Stronghold
1,526 blocks
  • Frozen Peaks17
  • Ruined Portal324
  • Pillager Outpost340

Nearby biomes: Dripstone Caves · Grove · Snowy Slopes · Snowy Taiga

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Predicted biome map of Java 1.18 seed -2817012506541790582 around estimated spawn Explore this seed
#3

-2817012506541790582

Frozen Peaks is 23 blocks from estimated spawn.

Estimated spawn
0, 0 (Meadow)
Stronghold
1,542 blocks
  • Frozen Peaks23
  • Village128
  • Ruined Portal387

Nearby biomes: Plains · Dripstone Caves · Forest · Cold Ocean · Ocean · Meadow

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Predicted biome map of Java 1.18 seed 4788296437714579980 around estimated spawn Explore this seed
#4

4788296437714579980

Frozen Peaks is 23 blocks from estimated spawn.

Estimated spawn
0, 0 (Snowy Slopes)
Stronghold
1,658 blocks
  • Frozen Peaks23
  • Ruined Portal336
  • Village400

Nearby biomes: Plains · Dripstone Caves · Meadow · Snowy Slopes · Snowy Plains · Snowy Taiga

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Predicted biome map of Java 1.18 seed -8830164737683141907 around estimated spawn Explore this seed
#5

-8830164737683141907

Frozen Peaks is 23 blocks from estimated spawn.

Estimated spawn
0, 0 (Snowy Slopes)
Stronghold
1,460 blocks
  • Frozen Peaks23
  • Ruined Portal324

Nearby biomes: Dripstone Caves · Frozen Ocean · Forest · Taiga · Stony Shore · Snowy Slopes

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Predicted biome map of Java 1.18 seed 6843737345088954068 around estimated spawn Explore this seed
#6

6843737345088954068

Stony Peaks is 23 blocks from estimated spawn.

Estimated spawn
0, 0 (Forest)
Stronghold
2,558 blocks
  • Stony Peaks23
  • Ruined Portal330

Nearby biomes: Plains · Lukewarm Ocean · Jungle · Forest · Stony Shore · River

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Predicted biome map of Java 1.18 seed -3801659460379382763 around estimated spawn Explore this seed
#7

-3801659460379382763

Jagged Peaks is 28 blocks from estimated spawn.

Estimated spawn
0, 0 (Plains)
Stronghold
1,315 blocks
  • Jagged Peaks28
  • Ruined Portal58
  • Village179

Nearby biomes: Plains · Ocean · Flower Forest · Dripstone Caves · Deep Ocean · Forest

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Predicted biome map of Java 1.18 seed 1167317591037908700 around estimated spawn Explore this seed
#8

1167317591037908700

Jagged Peaks is 46 blocks from estimated spawn.

Estimated spawn
0, 0 (Forest)
Stronghold
2,377 blocks
  • Jagged Peaks46
  • Village308
  • Ruined Portal339

Nearby biomes: Ocean · Forest · Grove · Plains · Stony Shore · Jagged Peaks

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Predicted biome map of Java 1.18 seed -1360479811215135538 around estimated spawn Explore this seed
#9

-1360479811215135538

Frozen Peaks is 46 blocks from estimated spawn.

Estimated spawn
0, 32 (Forest)
Stronghold
1,505 blocks
  • Frozen Peaks46
  • Ruined Portal253
  • Village309

Nearby biomes: Dripstone Caves · Old Growth Birch Forest · Birch Forest · Forest · Frozen Peaks

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Predicted biome map of Java 1.18 seed -896211366156367780 around estimated spawn Explore this seed
#10

-896211366156367780

Jagged Peaks is 46 blocks from estimated spawn.

Estimated spawn
0, 0 (Dripstone Caves)
Stronghold
2,284 blocks
  • Jagged Peaks46
  • Pillager Outpost101
  • Ruined Portal385

Nearby biomes: Dripstone Caves · Grove · Jagged Peaks · Forest · Plains · Snowy Taiga

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Predicted biome map of Java 1.18 seed -7744587716709886644 around estimated spawn Explore this seed
#11

-7744587716709886644

Jagged Peaks is 53 blocks from estimated spawn.

Estimated spawn
0, 0 (Grove)
Stronghold
1,996 blocks
  • Jagged Peaks53
  • Ocean Monument318
  • Ruined Portal374

Nearby biomes: Forest · Ocean · Deep Ocean · Plains · Cold Ocean · Meadow

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Predicted biome map of Java 1.18 seed -5466924085209139471 around estimated spawn Explore this seed
#12

-5466924085209139471

Jagged Peaks is 56 blocks from estimated spawn.

Estimated spawn
0, 0 (Birch Forest)
Stronghold
2,497 blocks
  • Jagged Peaks56
  • Ruined Portal226

Nearby biomes: Ocean · Deep Ocean · Birch Forest · Old Growth Birch Forest · Lukewarm Ocean · Plains

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Predicted biome map of Java 1.18 seed -6770250802792141116 around estimated spawn Explore this seed
#13

-6770250802792141116

Frozen Peaks is 68 blocks from estimated spawn.

Estimated spawn
32, -32 (Dripstone Caves)
Stronghold
2,053 blocks
  • Frozen Peaks68
  • Ruined Portal245
  • Village390

Nearby biomes: Plains · Dripstone Caves · Forest · Lush Caves · Snowy Slopes · Frozen Peaks

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Predicted biome map of Java 1.18 seed -2160155712658820417 around estimated spawn Explore this seed
#14

-2160155712658820417

Frozen Peaks is 68 blocks from estimated spawn.

Estimated spawn
0, 0 (Forest)
Stronghold
2,295 blocks
  • Frozen Peaks68
  • Ruined Portal161
  • Village238

Nearby biomes: Forest · Plains · Taiga · Meadow · River · Frozen Peaks

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Predicted biome map of Java 1.18 seed -5794096657950589018 around estimated spawn Explore this seed
#15

-5794096657950589018

Jagged Peaks is 68 blocks from estimated spawn.

Estimated spawn
0, -32 (Dripstone Caves)
Stronghold
1,578 blocks
  • Jagged Peaks68
  • Ruined Portal151

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

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Predicted biome map of Java 1.18 seed 3312940196495832380 around estimated spawn Explore this seed
#16

3312940196495832380

Jagged Peaks is 74 blocks from estimated spawn.

Estimated spawn
0, 0 (Forest)
Stronghold
1,632 blocks
  • Jagged Peaks74
  • Ruined Portal80
  • Village453

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

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Predicted biome map of Java 1.18 seed 7838684913622359447 around estimated spawn Explore this seed
#17

7838684913622359447

Jagged Peaks is 86 blocks from estimated spawn.

Estimated spawn
-16, -112 (Plains)
Stronghold
1,767 blocks
  • Jagged Peaks86
  • Ruined Portal240

Nearby biomes: Plains · Ocean · Savanna · River · Flower Forest · Forest

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Predicted biome map of Java 1.18 seed -9045402234535634497 around estimated spawn Explore this seed
#18

-9045402234535634497

Stony Peaks is 88 blocks from estimated spawn.

Estimated spawn
48, 0 (Jungle)
Stronghold
2,474 blocks
  • Stony Peaks88
  • Ruined Portal218
  • Jungle Temple408

Nearby biomes: Lukewarm Ocean · Forest · Stony Shore · Jungle · Ocean · Savanna

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Predicted biome map of Java 1.18 seed 6087495888588539918 around estimated spawn Explore this seed
#19

6087495888588539918

Frozen Peaks is 92 blocks from estimated spawn.

Estimated spawn
0, 0 (Plains)
Stronghold
2,419 blocks
  • Frozen Peaks92
  • Ruined Portal279
  • Village322
  • Pillager Outpost471

Nearby biomes: Plains · Frozen Ocean · Jagged Peaks · Forest · Snowy Plains · Snowy Slopes

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Predicted biome map of Java 1.18 seed -1826158963276539714 around estimated spawn Explore this seed
#20

-1826158963276539714

Stony Peaks is 99 blocks from estimated spawn.

Estimated spawn
-64, 16 (Sparse Jungle)
Stronghold
1,703 blocks
  • Stony Peaks99
  • Ruined Portal380
  • Jungle Temple458

Nearby biomes: Sparse Jungle · Forest · Jungle · River · Plains · Stony Peaks

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Predicted biome map of Java 1.18 seed 5433369550893622034 around estimated spawn Explore this seed
#21

5433369550893622034

Frozen Peaks is 99 blocks from estimated spawn.

Estimated spawn
-32, -32 (Plains)
Stronghold
2,696 blocks
  • Frozen Peaks99
  • Ruined Portal298
  • Village301

Nearby biomes: Sunflower Plains · Forest · Plains · Old Growth Birch Forest · Meadow · Dark Forest

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Predicted biome map of Java 1.18 seed -708842513668837106 around estimated spawn Explore this seed
#22

-708842513668837106

Frozen Peaks is 107 blocks from estimated spawn.

Estimated spawn
0, 0 (Dripstone Caves)
Stronghold
2,417 blocks
  • Frozen Peaks107
  • Ruined Portal202
  • Woodland Mansion893

Nearby biomes: Taiga · Forest · Grove · Old Growth Spruce Taiga · Old Growth Birch Forest · Frozen Peaks

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Predicted biome map of Java 1.18 seed -5789718861443299535 around estimated spawn Explore this seed
#23

-5789718861443299535

Jagged Peaks is 109 blocks from estimated spawn.

Estimated spawn
0, 0 (Dripstone Caves)
Stronghold
1,675 blocks
  • Jagged Peaks109
  • Ruined Portal279

Nearby biomes: Dripstone Caves · Forest · Taiga · Old Growth Birch Forest · Plains · Birch Forest

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Predicted biome map of Java 1.18 seed -4676228917701648671 around estimated spawn Explore this seed
#24

-4676228917701648671

Frozen Peaks is 117 blocks from estimated spawn.

Estimated spawn
0, -32 (Old Growth Birch Forest)
Stronghold
2,078 blocks
  • Frozen Peaks117
  • Ruined Portal218

Nearby biomes: Dripstone Caves · Forest · River · Old Growth Birch Forest · Plains · Frozen Peaks

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Predicted biome map of Java 1.18 seed -5488396551833974129 around estimated spawn Explore this seed
#25

-5488396551833974129

Jagged Peaks is 118 blocks from estimated spawn.

Estimated spawn
0, 0 (Birch Forest)
Stronghold
1,912 blocks
  • Ruined Portal58
  • Jagged Peaks118

Nearby biomes: Forest · Birch Forest · Dark Forest · Dripstone Caves · Savanna · River

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Predicted biome map of Java 1.18 seed -4179813824610514930 around estimated spawn Explore this seed
#26

-4179813824610514930

Frozen Peaks is 120 blocks from estimated spawn.

Estimated spawn
0, 32 (Forest)
Stronghold
2,590 blocks
  • Frozen Peaks120
  • Ruined Portal138
  • Pillager Outpost336
  • Village408

Nearby biomes: Plains · Forest · River · Cold Ocean · Snowy Slopes · Old Growth Birch Forest

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Predicted biome map of Java 1.18 seed 2056101502749590502 around estimated spawn Explore this seed
#27

2056101502749590502

Frozen Peaks is 139 blocks from estimated spawn.

Estimated spawn
-32, 48 (Old Growth Birch Forest)
Stronghold
2,640 blocks
  • Frozen Peaks139
  • Ruined Portal195

Nearby biomes: Plains · Forest · Birch Forest · Savanna · Sparse Jungle · Old Growth Birch Forest

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Predicted biome map of Java 1.18 seed -113870641210595012 around estimated spawn Explore this seed
#28

-113870641210595012

Frozen Peaks is 143 blocks from estimated spawn.

Estimated spawn
16, -96 (Old Growth Birch Forest)
Stronghold
1,599 blocks
  • Frozen Peaks143
  • Ruined Portal193

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

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Predicted biome map of Java 1.18 seed -7484122488364476822 around estimated spawn Explore this seed
#29

-7484122488364476822

Jagged Peaks is 157 blocks from estimated spawn.

Estimated spawn
16, -48 (Plains)
Stronghold
2,394 blocks
  • Ruined Portal122
  • Jagged Peaks157
  • Village187
  • Pillager Outpost458

Nearby biomes: Taiga · Plains · Grove · Sunflower Plains · Forest · Flower Forest

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Predicted biome map of Java 1.18 seed -8300220363926833722 around estimated spawn Explore this seed
#30

-8300220363926833722

Stony Peaks is 158 blocks from estimated spawn.

Estimated spawn
-112, 0 (Forest)
Stronghold
2,346 blocks
  • Stony Peaks158
  • Ruined Portal294
  • Jungle Temple315
  • Ocean Monument500

Nearby biomes: Lukewarm Ocean · Savanna · Forest · Deep Lukewarm Ocean · Jungle · Lush Caves

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Predicted biome map of Java 1.18 seed -4425765136338133865 around estimated spawn Explore this seed
#31

-4425765136338133865

Stony Peaks is 159 blocks from estimated spawn.

Estimated spawn
-16, 16 (Bamboo Jungle)
Stronghold
1,986 blocks
  • Ruined Portal102
  • Stony Peaks159
  • Jungle Temple213
  • Village365

Nearby biomes: Jungle · Plains · Bamboo Jungle · Forest · Savanna · Lush Caves

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Predicted biome map of Java 1.18 seed -6116454212083403897 around estimated spawn Explore this seed
#32

-6116454212083403897

Frozen Peaks is 159 blocks from estimated spawn.

Estimated spawn
384, -112 (Old Growth Pine Taiga)
Stronghold
2,757 blocks
  • Frozen Peaks159
  • Ruined Portal458

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

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Predicted biome map of Java 1.18 seed 4296171745395054800 around estimated spawn Explore this seed
#33

4296171745395054800

Frozen Peaks is 170 blocks from estimated spawn.

Estimated spawn
0, 0 (Snowy Taiga)
Stronghold
1,900 blocks
  • Frozen Peaks170
  • Village351
  • Ruined Portal445

Nearby biomes: Snowy Plains · Snowy Taiga · Grove · Stony Shore · Frozen Ocean · Frozen River

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Predicted biome map of Java 1.18 seed 7522808550779079615 around estimated spawn Explore this seed
#34

7522808550779079615

Frozen Peaks is 172 blocks from estimated spawn.

Estimated spawn
0, -16 (Plains)
Stronghold
2,360 blocks
  • Village51
  • Frozen Peaks172
  • Ruined Portal288

Nearby biomes: Plains · Forest · Dripstone Caves · Grove · Meadow · Stony Shore

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Predicted biome map of Java 1.18 seed 1372517917652405676 around estimated spawn Explore this seed
#35

1372517917652405676

Frozen Peaks is 172 blocks from estimated spawn.

Estimated spawn
0, 0 (Grove)
Stronghold
2,499 blocks
  • Frozen Peaks172
  • Ruined Portal366

Nearby biomes: Grove · Dripstone Caves · Snowy Taiga · Frozen Ocean · Lush Caves · Jagged Peaks

Open in Seed Map →
Predicted biome map of Java 1.18 seed -4606165823363703608 around estimated spawn Explore this seed
#36

-4606165823363703608

Frozen Peaks is 177 blocks from estimated spawn.

Estimated spawn
-48, 64 (Plains)
Stronghold
2,461 blocks
  • Frozen Peaks177
  • Ruined Portal432

Nearby biomes: Dripstone Caves · Forest · Savanna · Plains · River · Grove

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Predicted biome map of Java 1.18 seed 5441073971605239035 around estimated spawn Explore this seed
#37

5441073971605239035

Jagged Peaks is 182 blocks from estimated spawn.

Estimated spawn
0, 0 (Forest)
Stronghold
2,392 blocks
  • Ruined Portal66
  • Jagged Peaks182
  • Village400

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

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Predicted biome map of Java 1.18 seed -2130411746477561372 around estimated spawn Explore this seed
#38

-2130411746477561372

Frozen Peaks is 183 blocks from estimated spawn.

Estimated spawn
0, 0 (Meadow)
Stronghold
2,063 blocks
  • Village36
  • Frozen Peaks183
  • Ruined Portal209

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

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Predicted biome map of Java 1.18 seed -8964919144781135320 around estimated spawn Explore this seed
#39

-8964919144781135320

Frozen Peaks is 185 blocks from estimated spawn.

Estimated spawn
48, 0 (Plains)
Stronghold
1,617 blocks
  • Frozen Peaks185
  • Village200
  • Ruined Portal253

Nearby biomes: Plains · Cold Ocean · Forest · Stony Shore · Sunflower Plains · Deep Cold Ocean

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Predicted biome map of Java 1.18 seed -783356618488039749 around estimated spawn Explore this seed
#40

-783356618488039749

Jagged Peaks is 188 blocks from estimated spawn.

Estimated spawn
0, -32 (Forest)
Stronghold
2,344 blocks
  • Jagged Peaks188
  • Ruined Portal231

Nearby biomes: Forest · Old Growth Birch Forest · Birch Forest · Plains · River · Lush Caves

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Predicted biome map of Java 1.18 seed -5812055067859690144 around estimated spawn Explore this seed
#41

-5812055067859690144

Jagged Peaks is 199 blocks from estimated spawn.

Estimated spawn
-16, 64 (Sunflower Plains)
Stronghold
1,518 blocks
  • Ruined Portal167
  • Jagged Peaks199
  • Pillager Outpost304
  • Village368

Nearby biomes: Plains · Sunflower Plains · Dripstone Caves · Flower Forest · Meadow · River

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Predicted biome map of Java 1.18 seed -949528128061427655 around estimated spawn Explore this seed
#42

-949528128061427655

Stony Peaks is 204 blocks from estimated spawn.

Estimated spawn
0, 0 (Meadow)
Stronghold
1,508 blocks
  • Stony Peaks204
  • Ruined Portal290
  • Village295

Nearby biomes: Plains · Forest · Dripstone Caves · Savanna · Meadow · Old Growth Birch Forest

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Predicted biome map of Java 1.18 seed -6246634399979870387 around estimated spawn Explore this seed
#43

-6246634399979870387

Stony Peaks is 205 blocks from estimated spawn.

Estimated spawn
0, 0 (Savanna)
Stronghold
1,875 blocks
  • Stony Peaks205
  • Ruined Portal256
  • Ocean Monument467

Nearby biomes: Savanna · Lukewarm Ocean · Forest · Deep Lukewarm Ocean · Plains · Sparse Jungle

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Predicted biome map of Java 1.18 seed 4391390841812172390 around estimated spawn Explore this seed
#44

4391390841812172390

Stony Peaks is 210 blocks from estimated spawn.

Estimated spawn
0, 0 (Forest)
Stronghold
2,492 blocks
  • Stony Peaks210
  • Ruined Portal279
  • Village320

Nearby biomes: Savanna · Jungle · Forest · Sparse Jungle · River · Stony Peaks

Open in Seed Map →
Predicted biome map of Java 1.18 seed -1097663206979154469 around estimated spawn Explore this seed
#45

-1097663206979154469

Jagged Peaks is 211 blocks from estimated spawn.

Estimated spawn
0, 0 (Meadow)
Stronghold
2,158 blocks
  • Ruined Portal101
  • Jagged Peaks211

Nearby biomes: Plains · Forest · Ocean · River · Deep Cold Ocean · Stony Shore

Open in Seed Map →
Predicted biome map of Java 1.18 seed 8262805212085090770 around estimated spawn Explore this seed
#46

8262805212085090770

Jagged Peaks is 212 blocks from estimated spawn.

Estimated spawn
0, 0 (Forest)
Stronghold
2,417 blocks
  • Jagged Peaks212
  • Ruined Portal256
  • Village446

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

Open in Seed Map →
Predicted biome map of Java 1.18 seed -4687769100945919774 around estimated spawn Explore this seed
#47

-4687769100945919774

Jagged Peaks is 222 blocks from estimated spawn.

Estimated spawn
16, -32 (Forest)
Stronghold
1,491 blocks
  • Jagged Peaks222
  • Village285
  • Ruined Portal322

Nearby biomes: Forest · Savanna · Meadow · Dripstone Caves · Dark Forest · Birch Forest

Open in Seed Map →
Predicted biome map of Java 1.18 seed -2788780017633658779 around estimated spawn Explore this seed
#48

-2788780017633658779

Jagged Peaks is 228 blocks from estimated spawn.

Estimated spawn
-128, -304 (Dark Forest)
Stronghold
1,742 blocks
  • Jagged Peaks228
  • Ruined Portal280

Nearby biomes: Deep Ocean · Ocean · Deep Lukewarm Ocean · Lush Caves · Dark Forest · Jagged Peaks

Open in Seed Map →
Predicted biome map of Java 1.18 seed -8992754717624242389 around estimated spawn Explore this seed
#49

-8992754717624242389

Stony Peaks is 237 blocks from estimated spawn.

Estimated spawn
0, 0 (Jungle)
Stronghold
2,161 blocks
  • Jungle Temple66
  • Stony Peaks237
  • Ruined Portal317
  • Woodland Mansion1,177

Nearby biomes: Lush Caves · Jungle · Lukewarm Ocean · Bamboo Jungle · River · Stony Shore

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Predicted biome map of Java 1.18 seed -2672842322692532403 around estimated spawn Explore this seed
#50

-2672842322692532403

Frozen Peaks is 237 blocks from estimated spawn.

Estimated spawn
48, 32 (Stony Shore)
Stronghold
2,584 blocks
  • Frozen Peaks237
  • Ruined Portal286
  • Ocean Monument419
  • Woodland Mansion987

Nearby biomes: Ocean · Forest · Plains · Savanna · Stony Shore · River

Open in Seed Map →

About these 1.18 seeds

A jagged peak, frozen peak, stony peak, or classic mountain biome within 500 blocks of estimated spawn is required for every seed in this category. Lists are computed separately for the version printed on each card.

1.18 (Caves & Cliffs Part II) rewrote terrain generation completely: world height stretched to Y −64…319, six new mountain biomes, and cave systems bigger than anything before it. It's also where modern seeds begin — a 1.17 seed generates a totally different world — and 1.18.2 is still a heavily-played modpack version. Every seed below was verified on 1.18 generation itself.

Verified for Java Edition 1.18 (Caves & Cliffs Part II). Biomes, terrain and structure locations are identical across 1.18 – 1.18.2, so 1.18.2 modpack worlds match these maps.

For the current Java 26.3 release, see the main mountain seeds — or the same list for 26.3 · 1.21.4 · 1.20 · 1.19 · 1.16. All 1.18 lists live under best 1.18 seeds.

Frequently asked questions

How is this different from the main mountain seeds page?
These seeds are computed for Java 1.18. The main mountain 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 1.18 line — 1.18 through 1.18.2, including 1.18.2 modpacks: biomes, terrain and structure positions are identical across the patches (1.18.2 only fixed cosmetic generation bugs like underwater snow patches). Later versions keep the same terrain engine but add structures and tweak placements (1.19's ancient cities, 1.20's trail ruins), so verify on our newer lists if you're playing past 1.18.
Do these seeds work on Bedrock Edition?
No — Java and Bedrock generate different worlds from the same seed. These lists are Java Edition only.