# Mushroom island and ocean monument

Java Edition 26.3. Checked with Seeder's engine on 2026-09-26. Source: https://mcseeder.com/seeds/mushroom-island-and-ocean-monument/

The island keeps you safe, and the monument next door gives you a big farm project to work on. Once you've cleared it, prismarine and tons of XP.

These are seeds where the island and the monument are close to each other, a reasonable swim from spawn.

### 1. From spawn: an ocean monument 287 blocks north-west and a mushroom island 223 blocks north-west.

Seed `9141707267233856`

Also close: a shipwreck (187 blocks), a ruined portal (226 blocks), a trial chamber (228 blocks) and an ancient city (400 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | 240, 240 | 287 blocks |
| Mushroom Fields | 146, 418 | 223 blocks |
| Shipwreck | 208, 384 | 187 blocks |
| Ruined Portal (Ocean portal) | 160, 384 | 226 blocks |
| Trial Chamber | 576, 544 | 228 blocks |
| Ancient City | 432, 896 | 400 blocks |
| Stronghold | 404, 1540 | 1.0k blocks |

Spawn in a dark forest at 352, 504, around Y 73.

[Open on the map](https://mcseeder.com/seed/?seed=9141707267233856&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

### 2. From spawn: an ocean monument 129 blocks north-west and a mushroom island 310 blocks west.

Seed `38756481678573377`

Also close: a ruined portal (160 blocks), a trial chamber (223 blocks) and a shipwreck (294 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | 96, -144 | 129 blocks |
| Mushroom Fields | -98, -130 | 310 blocks |
| Ruined Portal (Ocean portal) | 80, 16 | 160 blocks |
| Trial Chamber | 0, 0 | 223 blocks |
| Shipwreck | 96, -352 | 294 blocks |
| Stronghold | 1348, -476 | 1.2k blocks |

Spawn in a desert at 208, -80, around Y 66.

[Open on the map](https://mcseeder.com/seed/?seed=38756481678573377&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

### 3. From spawn: an ocean monument 129 blocks north-east and a mushroom island 263 blocks north-east.

Seed `9491458190862961`

Also close: a trial chamber (23 blocks), a ruined portal (148 blocks), an abandoned camp (165 blocks) and a shipwreck (295 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | -768, 192 | 129 blocks |
| Mushroom Fields | -674, 94 | 263 blocks |
| Trial Chamber | -848, 320 | 23 blocks |
| Ruined Portal | -944, 208 | 148 blocks |
| Abandoned Camp | -976, 224 | 165 blocks |
| Shipwreck | -544, 240 | 295 blocks |
| Stronghold | -2060, -1324 | 2.0k blocks |

Spawn in a birch forest at -832, 304, around Y 72.

[Open on the map](https://mcseeder.com/seed/?seed=9491458190862961&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

### 4. From spawn: an ocean monument 304 blocks east and a mushroom island 305 blocks north-east.

Seed `17036737413726777`

Also close: a trail ruin (213 blocks), a ruined portal (233 blocks), a trial chamber (304 blocks) and an abandoned camp (318 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | -208, 240 | 304 blocks |
| Mushroom Fields | -326, -2 | 305 blocks |
| Trail Ruin | -720, 192 | 213 blocks |
| Ruined Portal (Ocean portal) | -288, 304 | 233 blocks |
| Trial Chamber | -224, 144 | 304 blocks |
| Abandoned Camp | -752, 32 | 318 blocks |
| Jungle Pyramid | -784, 528 | 396 blocks |
| Stronghold | -1548, 452 | 1.1k blocks |

Spawn in a jungle at -512, 240, around Y 66.

[Open on the map](https://mcseeder.com/seed/?seed=17036737413726777&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

### 5. From spawn: an ocean monument 260 blocks north-east and a mushroom island 311 blocks east.

Seed `16669324208218993`

Also close: a ruined portal (136 blocks), a shipwreck (248 blocks) and a trial chamber (375 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | -336, -208 | 260 blocks |
| Mushroom Fields | -218, -10 | 311 blocks |
| Ruined Portal (Underground, Air pocket) | -624, 64 | 136 blocks |
| Shipwreck | -288, 32 | 248 blocks |
| Trial Chamber | -240, 208 | 375 blocks |
| Stronghold | -1372, -476 | 954 blocks |

Spawn in a plains at -528, -32, around Y 66.

[Open on the map](https://mcseeder.com/seed/?seed=16669324208218993&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

### 6. From spawn: an ocean monument 445 blocks north-west and a mushroom island 353 blocks north.

Seed `876019281330649`

Also close: a zombie village (58 blocks), an igloo with a basement (86 blocks), a ruined portal (138 blocks) and a trial chamber (256 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | -192, 224 | 445 blocks |
| Mushroom Fields | 122, 226 | 353 blocks |
| Village (Zombie village, Snowy village) | 48, 624 | 58 blocks |
| Igloo (With basement) | 48, 656 | 86 blocks |
| Ruined Portal | 0, 688 | 138 blocks |
| Trial Chamber | 336, 560 | 256 blocks |
| Stronghold | -540, 1524 | 1.1k blocks |

Spawn in a forest at 80, 576, around Y 64.

[Open on the map](https://mcseeder.com/seed/?seed=876019281330649&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

### 7. From spawn: an ocean monument 202 blocks west and a mushroom island 366 blocks south-west.

Seed `29091098865339477`

Also close: a trial chamber (260 blocks), a beached shipwreck (308 blocks), an abandoned camp (333 blocks) and a ruined portal (345 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | -144, 96 | 202 blocks |
| Mushroom Fields | -226, 274 | 366 blocks |
| Trial Chamber | 96, 288 | 260 blocks |
| Shipwreck (Beached) | 192, 304 | 308 blocks |
| Abandoned Camp | 240, 304 | 333 blocks |
| Ruined Portal (Ocean portal) | 128, -304 | 345 blocks |
| Stronghold | 1460, 1828 | 2.3k blocks |

Spawn in a snowy taiga at 48, 32, around Y 65.

[Open on the map](https://mcseeder.com/seed/?seed=29091098865339477&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

### 8. From spawn: an ocean monument 129 blocks west and a mushroom island 307 blocks south-west.

Seed `3721475279528813`

Also close: a trial chamber (193 blocks), a shipwreck (218 blocks) and a ruined portal (229 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | 288, -400 | 129 blocks |
| Mushroom Fields | 158, -218 | 307 blocks |
| Trial Chamber | 560, -256 | 193 blocks |
| Shipwreck | 480, -176 | 218 blocks |
| Ruined Portal (Ocean portal) | 208, -288 | 229 blocks |
| Stronghold | -1324, -492 | 1.7k blocks |

Spawn in a beach at 416, -384, around Y 66.

[Open on the map](https://mcseeder.com/seed/?seed=3721475279528813&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

### 9. From spawn: an ocean monument 500 blocks west and a mushroom island 263 blocks north-west.

Seed `7225203405476503`

Also close: a shipwreck (238 blocks), an abandoned camp (279 blocks), a trail ruin (295 blocks) and a ruined portal (317 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | -160, 288 | 500 blocks |
| Mushroom Fields | 154, 162 | 263 blocks |
| Shipwreck | 512, 192 | 238 blocks |
| Abandoned Camp | 272, 624 | 279 blocks |
| Trail Ruin | 144, 576 | 295 blocks |
| Ruined Portal | 112, 128 | 317 blocks |
| Trial Chamber | 256, 16 | 345 blocks |
| Igloo (With basement) | 544, 672 | 382 blocks |
| Stronghold | 1476, 580 | 1.2k blocks |

Spawn in a taiga at 336, 352, around Y 72.

[Open on the map](https://mcseeder.com/seed/?seed=7225203405476503&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

### 10. From spawn: an ocean monument 362 blocks north-west and a mushroom island 396 blocks north-east.

Seed `41006135150685160`

Also close: a savanna village (116 blocks), a trial chamber (122 blocks), a ruined portal (195 blocks) and a shipwreck (292 blocks).

| What | X, Z | Distance |
| --- | --- | --- |
| Monument | -304, -176 | 362 blocks |
| Mushroom Fields | 282, -138 | 396 blocks |
| Village (Savanna village) | -160, 112 | 116 blocks |
| Trial Chamber | 64, 32 | 122 blocks |
| Ruined Portal (Ocean portal) | 144, 48 | 195 blocks |
| Shipwreck | -96, -208 | 292 blocks |
| Abandoned Camp | -384, 16 | 342 blocks |
| Stronghold | -1484, 164 | 1.4k blocks |

Spawn in a windswept savanna at -48, 80, around Y 66.

[Open on the map](https://mcseeder.com/seed/?seed=41006135150685160&version=26.3) · [Find more like this](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8)

## Good to know

- Elder guardians give you Mining Fatigue from a distance, which you can deny by drinking milk.

## Questions

**What is an ocean monument?** A huge underwater temple guarded by guardians and three elder guardians, with gold blocks hidden inside. [Minecraft Wiki](https://minecraft.wiki/w/Ocean_Monument)

**What do I need to raid it?** Water breathing, a helmet with Respiration, or plenty of doors to make air pockets, plus milk for the Mining Fatigue.

More seeds like these: [search in the finder](https://mcseeder.com/finder/?version=26.3&biomes=14&structures=8).