The Black Spot.

Picture from 10 Places You’re Not Allowed to See on Google Maps... | Stuff.co.nz

A Black Spot in my opinion is a blurry spot because of the government. I think that because it is a secret place, and they dont want everybody to see it. I can understand because you dont want everybody to make a big commotion about it. If you open it to the public it would be very bad because alot of people would be there, so it's better off a secret place.