Throughout the world are scattered secure bunkers that, for in the event of a nuclear strike or other apocalyptic event, people could hide in. These doomsday bunkers are specifically designed for survival in event of emergency. Some are placed right in plain view of the public but without people knowing the true purpose. Others are built beneath ground. Though efforts have been made to keep them secret, bunkers have been exposed over the years. Some are still hidden and those are suspected to be the best ones in existence.