Google often blurs out locations to avoid disclosing their structure.Google Maps Some users enjoy exploring Google Maps to find mysterious images. One redditor found a black island in the middle of the ocean. The image led to theories that said it was a military base or a secret portal. For most people, Google Maps is a useful tool for getting from point A to point B.But for a small group of curious people, it's a source of mysteries. If you look hard enough, you can find strange images that appear to conceal something beyond reality.