Best 1.18 Woodland Mansion Seeds

Woodland mansions within 1,200 blocks of spawn — a structure that's usually a 10,000-block expedition, here a first-day trip.

Java Edition 1.18 · 15 verified seeds

Also has nearby
Map of Minecraft seed 7901819736051499414 around spawn Explore this seed
#1

7901819736051499414

A woodland mansion 128 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
320, 276 (Birch Forest)
Stronghold
2,354 blocks
  • Woodland Mansion128
  • Ruined Portal181

Nearby biomes: Ocean · Deep Ocean · Dark Forest · Swamp · Beach · Forest

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Map of Minecraft seed 2074506728307925496 around spawn Explore this seed
#2

2074506728307925496

A woodland mansion 241 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
-624, 184 (Beach)
Stronghold
1,207 blocks
  • Ruined Portal208
  • Woodland Mansion241
  • Ocean Monument352

Nearby biomes: Ocean · Deep Ocean · Birch Forest · Dark Forest

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Map of Minecraft seed 247530799666976389 around spawn Explore this seed
#3

247530799666976389

A woodland mansion 276 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
160, 448 (Forest)
Stronghold
2,603 blocks
  • Woodland Mansion276
  • Ruined Portal336

Nearby biomes: Ocean · Birch Forest · Plains · Deep Ocean · Forest · Stony Shore

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Map of Minecraft seed 7503711600213543560 around spawn Explore this seed
#4

7503711600213543560

A woodland mansion 304 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
112, -48 (Dark Forest)
Stronghold
2,153 blocks
  • Ruined Portal241
  • Woodland Mansion304

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

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Map of Minecraft seed -1882429401584381694 around spawn Explore this seed
#5

-1882429401584381694

A woodland mansion 316 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
16, -16 (Forest)
Stronghold
1,531 blocks
  • Ruined Portal58
  • Woodland Mansion316

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

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Map of Minecraft seed -4797711616635213864 around spawn Explore this seed
#6

-4797711616635213864

A woodland mansion 402 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
48, 84 (Dark Forest)
Stronghold
1,269 blocks
  • Ruined Portal172
  • Woodland Mansion402

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

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Map of Minecraft seed -1941118075176340400 around spawn Explore this seed
#7

-1941118075176340400

A woodland mansion 407 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Dark Forest)
Stronghold
2,597 blocks
  • Ruined Portal244
  • Woodland Mansion407

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

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Map of Minecraft seed 4368481844938398545 around spawn Explore this seed
#8

4368481844938398545

A woodland mansion 437 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Dripstone Caves)
Stronghold
1,569 blocks
  • Ruined Portal275
  • Woodland Mansion437

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

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Map of Minecraft seed 993316007091819974 around spawn Explore this seed
#9

993316007091819974

A woodland mansion 445 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
32, -16 (Forest)
Stronghold
1,804 blocks
  • Village294
  • Ruined Portal316
  • Woodland Mansion445

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

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Map of Minecraft seed 7512299192653255011 around spawn Explore this seed
#10

7512299192653255011

A woodland mansion 455 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 32 (Old Growth Pine Taiga)
Stronghold
1,628 blocks
  • Ruined Portal209
  • Woodland Mansion455

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

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Map of Minecraft seed -817807894500999478 around spawn Explore this seed
#11

-817807894500999478

A woodland mansion 461 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Taiga)
Stronghold
2,683 blocks
  • Ruined Portal96
  • Woodland Mansion461

Nearby biomes: Forest · Cold Ocean · Birch Forest · Dark Forest · Ocean · Taiga

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Map of Minecraft seed 7759942422687660835 around spawn Explore this seed
#12

7759942422687660835

A woodland mansion 471 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Grove)
Stronghold
2,717 blocks
  • Jungle Temple326
  • Ruined Portal338
  • Woodland Mansion471

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

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Map of Minecraft seed -7350558519387250647 around spawn Explore this seed
#13

-7350558519387250647

A woodland mansion 471 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Old Growth Birch Forest)
Stronghold
1,773 blocks
  • Ruined Portal373
  • Woodland Mansion471

Nearby biomes: Dark Forest · Ocean · Old Growth Birch Forest · Lush Caves · River · Stony Shore

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Map of Minecraft seed -4405936857056710813 around spawn Explore this seed
#14

-4405936857056710813

A woodland mansion 479 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Dripstone Caves)
Stronghold
2,731 blocks
  • Ruined Portal179
  • Village275
  • Woodland Mansion479

Nearby biomes: Forest · Taiga · Plains · Dripstone Caves · River · Sunflower Plains

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Map of Minecraft seed 6404793107168366473 around spawn Explore this seed
#15

6404793107168366473

A woodland mansion 481 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Jungle)
Stronghold
2,009 blocks
  • Jungle Temple48
  • Ruined Portal192
  • Woodland Mansion481
  • Village498

Nearby biomes: Savanna · Dark Forest · Plains · Jungle · River · Bamboo Jungle

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About these 1.18 seeds

Woodland mansions are among the rarest structures in the game — in a typical world the nearest one is many thousands of blocks away, which is why the game sells you a map to find it. Every seed on this page has a mansion within 1,200 blocks of spawn, with the exact coordinates on the 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.

Playing the current version instead? See the latest mansion seeds — or the same list for 26.3 · 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 mansion seeds page?
Same criteria, different worldgen: these are separate seeds found and verified on 1.18's generation. Our main mansion seeds list is verified on the current version, and seeds don't transfer exactly between the two.
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.