This is the minecraft farlands in 1.16.5 if you don't know what the farlands are there were a weird bug that would happen in the terrain back in beta 1.7 but where removed in 1.8 anyway I have found a way to get them in 1.16.5! they looked like big walls with weird and long holes in them that would generate at 12 million.

if you want you can watch a video about them by ant venom or other youtubers it is very intresting.
There were also the farther lands the fartherer lands the farthest lands the vortex lands the sky lands and the void lands there are also the corner farlands

this is also my first time uploading on planet minecraft so I would greatly appreciate it if you subscribed if you want more I also do pixel art that I might also upload very soon good luck minecrafters :)