It's a 360 degree rotation around Auckland. In Minecraft. At 60 frames per second.
It looks really pretty.
Actually, when I first saw this, I mistakenly thought it was a replication of Sydney -- where I live -- and I got super excited. Later I discovered it was Auckland, which is still cool, but now I need someone to do this for the city of Sydney.
You can check out the video version below.
It was created by Reddit user petesterama, and it's awesome.