If for some reason you like swamp biomes, then this seed will definitely please you. It generates a lot of huge swamps all over the map. They can be found in any direction, but most will be in the north. Right at the start you will find a small flat village with a forge, it will be a good starting point for survival. At coordinates 1000 ~ -380, you can find a swamp village with a witch’s hut.
How to use Huge Swamps seed
Start the Singleplayer mode
Select ‘Create New World’
Then click on ‘More World Options…’
In the ‘Seed for the World generation’ field, enter -8745960666816399002