The Wailing Wall, also known as the Western Wall or Kotel, is situated in Jerusalem. Option 1, Berlin, is incorrect as the Wailing Wall is not located in Berlin. Option 2, Beijing, is also incorrect as it is not in Beijing. Option 4, Tel Aviv, is incorrect as the Wailing Wall is not located in Tel Aviv either. The correct answer is option 3, Jerusalem. The Wailing Wall is an ancient limestone wall in the Old City of Jerusalem, which is considered to be one of the holiest sites in Judaism. It is the remaining portion of the Second Temple, and it is a place of prayer, pilgrimage, and reflection for Jews from around the world.