With this seed you will find a mansion and mineshaft right near the spawn point. This is a great place for those who like to not only build, but also fight with mobs. The mine can be accessed with a large fault located near the mansion. It occupies a large area underground and contains many valuable ore deposits, chests and spawners.
Screenshots:
Seed ID
For Minecraft 1.14.x-1.15.x:403958003377588069