Best 1.20 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 1.20 · 15 verified seeds

Also has nearby
Map of Minecraft seed 7088202960527887873 around spawn Explore this seed
#1

7088202960527887873

A woodland mansion 48 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
528, 384 (Dark Forest)
Stronghold
1,530 blocks
  • Woodland Mansion48
  • Ocean Monument262
  • Ruined Portal382

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

Map of Minecraft seed -5528879847068402068 around spawn Explore this seed
#2

-5528879847068402068

A woodland mansion 195 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
64, -352 (Dark Forest)
Stronghold
1,902 blocks
  • Woodland Mansion195
  • Ruined Portal253
  • Ocean Monument417

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

Map of Minecraft seed -4117583875077589134 around spawn Explore this seed
#3

-4117583875077589134

A woodland mansion 195 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
96, 16 (Dark Forest)
Stronghold
1,711 blocks
  • Woodland Mansion195
  • Ruined Portal295
  • Ocean Monument453

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

Map of Minecraft seed 7480297957510075402 around spawn Explore this seed
#4

7480297957510075402

A woodland mansion 236 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Dark Forest)
Stronghold
2,573 blocks
  • Ruined Portal179
  • Woodland Mansion236
  • Village329

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

Map of Minecraft seed -3955245857404025904 around spawn Explore this seed
#5

-3955245857404025904

A woodland mansion 244 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
160, 32 (Birch Forest)
Stronghold
2,636 blocks
  • Ruined Portal236
  • Woodland Mansion244

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

Map of Minecraft seed 7501122766441110352 around spawn Explore this seed
#6

7501122766441110352

A woodland mansion 324 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
48, 352 (Dark Forest)
Stronghold
2,568 blocks
  • Ruined Portal258
  • Woodland Mansion324

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

Map of Minecraft seed 647266264989838429 around spawn Explore this seed
#7

647266264989838429

A woodland mansion 340 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Forest)
Stronghold
2,457 blocks
  • Ruined Portal32
  • Woodland Mansion340
  • Village373

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

Map of Minecraft seed 469014888559719487 around spawn Explore this seed
#8

469014888559719487

A woodland mansion 396 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Birch Forest)
Stronghold
1,331 blocks
  • Ruined Portal202
  • Woodland Mansion396

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

Map of Minecraft seed -82742966296463572 around spawn Explore this seed
#9

-82742966296463572

A woodland mansion 400 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
464, 384 (Old Growth Birch Forest)
Stronghold
1,955 blocks
  • Ocean Monument205
  • Ruined Portal244
  • Woodland Mansion400

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

Map of Minecraft seed -1927014717691911608 around spawn Explore this seed
#10

-1927014717691911608

A woodland mansion 462 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
48, -32 (Jungle)
Stronghold
1,704 blocks
  • Jungle Temple152
  • Ruined Portal205
  • Woodland Mansion462

Nearby biomes: Lukewarm Ocean · Jungle · Deep Lukewarm Ocean · Dripstone Caves · Bamboo Jungle · River

Map of Minecraft seed -1950373062537624799 around spawn Explore this seed
#11

-1950373062537624799

A woodland mansion 465 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 32 (Plains)
Stronghold
1,450 blocks
  • Village240
  • Ruined Portal345
  • Woodland Mansion465

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

Map of Minecraft seed -6802048383634649240 around spawn Explore this seed
#12

-6802048383634649240

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

Spawn
0, 0 (Forest)
Stronghold
2,635 blocks
  • Ruined Portal329
  • Woodland Mansion479

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

Map of Minecraft seed 8879485469122845903 around spawn Explore this seed
#13

8879485469122845903

A woodland mansion 500 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
32, -16 (Old Growth Birch Forest)
Stronghold
1,561 blocks
  • Ruined Portal187
  • Ancient City471
  • Village480
  • Woodland Mansion500

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

Map of Minecraft seed 7462615579379894256 around spawn Explore this seed
#14

7462615579379894256

A woodland mansion 502 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
0, 0 (Forest)
Stronghold
2,709 blocks
  • Ruined Portal264
  • Village487
  • Woodland Mansion502

Nearby biomes: Forest · Plains · Taiga · River · Beach · Snowy Taiga

Map of Minecraft seed -7811178097088141558 around spawn Explore this seed
#15

-7811178097088141558

A woodland mansion 506 blocks from spawn — normally a 10,000+ block expedition, here it's a first-day walk.

Spawn
-336, -16 (Beach)
Stronghold
1,572 blocks
  • Ruined Portal136
  • Woodland Mansion506

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

About these 1.20 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.

1.20 (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.

Playing the current version instead? See the latest mansion seeds — or the same list for 26.3 · 1.19 · 1.18 · 1.16. All 1.20 lists live under best 1.20 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 1.20'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 1.20 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.