ABC News
At Cape Coast Castle on the shores of the Ghanaian city, a sordid history belies its beauty. The castle overlooking the Atlantic Ocean, a former slave-trade outpost, is home to the so-called "Door of No Return," through which millions of Africans were forced onto slave ships bound for the United States. "Even though you may not know the exact village you come from, the township you come from, the clan -- the family -- you come from, you can be assured that this is one of the last places that our ancestors touched before leaving these shores," said Rabbi Kohain Halevi, a board member of the Diaspora African Forum, a nonprofit that in part helps connect visitors to their ancestral history.