So I was flying above Feralas when I've found a hidden village. I can't find any quest here so I think this place can be called an easter egg Let me show you a few screenshots of this area.
Here it is on a map:
It's ruled by goblins:
It looks like its a really expensive resort:
All the races from Azeroth come here on vacation, I guess:
So did you guys know about this place? I've never heard about this before so it was a nice suprise for me. Do you know any other hidden places like this?