Hello how may I help you? Where is Atlantis? There is no such place named "Atlantis", perhaps you mean "Atlanta, Georgia", or the "Atlantic Ocean"? Are you sure there is no such place? I am sure there is no such place as Atlantis. Okay, then where is the Atlantic Ocean? The Atlantic Ocean is on the East Coast of the United States of America. Is it very deep? It is a very deep ocean. Thanks for your help You are very welcome.