If you wanted to build a base in an unusual and cozy place, this seed is exactly what you need. You will spawn in a plain valley surrounded by mountains. Start your cozy survival here. If you want to visit any village, the closest to the valley is located at coordinates 580 ~ 180.
How to use Plain Valley Surrounded by Mountains seed
Start the Singleplayer mode
Select ‘Create New World’
Then click on ‘More World Options…’
In the ‘Seed for the World generation’ field, enter 7229962402130211473