On this planet, many mysterious places do exist. Although most of these landmarks have been carefully studied and researched by scientists and historians as It is the nature of man to widen his horizons and conquer uncharted territories.
But there are parts of our home planet that still defy some explanation.
Many popular experts suggest possibility that mysterious sites around the world were created with help of advanced knowledge and technology. possessed by lost civilizations.
Others do not believe that there ever was very advanced civilization on earth and all of the superb knowledge was handed down to us by ancient astronauts who came down from heaven.
Here is a list of 10 Mysterious places which still defy explanations: