It is a strange thing that many truly spiritual men, such as General Gordon, have actually spent some hours in speculating upon the precise location of the Garden of Eden. Most probably we are in Eden still. It is only our eyes that have changed.
I am not sure exactly what heaven will be like, but I know that when we die and it comes time for God to judge us, he will not ask, 'How many good things have you done in your life?' rather he will ask, 'How much love did you put into what you did?