With this seed two mushroom islands are generated not far from the spawn point, which happens quite rarely. You start the game on one of them, and to get to the other you need to cross a small pond and get to the coordinates 400 ~ 0. Also, this seed is interesting by the presence of other rare biomes, one island borders on the jungle, and the second on the mesa.
How to use Two Mushroom Islands seed
- Launch Minecraft
- Start the Singleplayer mode
- Select ‘Create New World’
- Then click on ‘More World Options…’
- In the ‘Seed for the World generation’ field, enter 8446277143882444263
- Click the ‘Create New World’ button