Seed:-1175617126
Tested On:1.16 (Nether Update).
Minecraft Edition:Bedrock.
Biomes:Mushroom Fields, Ocean, Island.
Natural Structures:Iceberg, Ravine, Caves.
Generated Structures:Ocean Monument, Shipwreck, Ruined Portal.
*the number of biomes, natural structures, and generated structures will increase as you explore the world (obviously).
Descriptions, Lookingforseed.com Description:

This is the first Mushroom Island for Bedrock. In this seed, you will spawn at an Island, where you can use it for your survival. There are also 2 Ocean Monument near spawn and Shipwreck. The Mushroom Island isn’t too far from your spawn point (the island). See all details below.

I will continue to update this seed if a new version of Minecraft coming out. So stay tuned if you are interested in this seed.

Update: I’ve updated this seed from 1.15 to 1.16. I also have added a structure map.

Coordinates, Lookingforseed.com Coordinates:

World Spawn Point XYZ: 1131 69 1
*may not accurate

Ocean Monument #1 XYZ: 1175 63 -216

Shipwreck XYZ: 1332 33 66

Ocean Monument #2 XYZ: 1366 61 150

Mushroom Island XYZ: 829 87 169

Ruined Portal XYZ: 959 41 100

Important Notes., Lookingforseed.com Important Notes:

You spawn on an island.

Mushroom Island located in the southwest from the island.

All the generated structures locations are drawn in the structure map below.

Screenshots, Lookingforseed.com Screenshots:
Structure Map that shows the location of Generated Structures

The Structure Map. It shows the location of each Generated Structures.

Underwater Ruined Portal

The Ruined Portal (located in the southwest from the Island where you spawn).

Ocean Monument

The Ocean Monument #1 (located in the north from the island).

Mushroom Island Map

The Map of the Mushroom Island. It’s used to observe the Island.

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