Favorite destination in the world?

I am a very keen traveler and so far I have been to more than fifty different countries. My favorite city that I have been to is Sydney in Australia. I love the stunning looking harbor with the white sails of the opera house and the unusual looking harbor bridge. I adore the beaches north and south of the harbor like pretty Palm Beach. One of the most beautiful places that I have been to is the Abel Tasman Walkway on the Southern Island of New Zealand. It has many beautiful beaches and superb views. My favorite country is Samoa, an island nation in the South Pacific Ocean. It is so unspoilt and prices there are reasonable. I loved it when I saw the palm fringed beaches, the green rain forest, the exciting blow holes and the cool waterfalls. It was home to the author Robert Louis Stevenson so I visited his house which is now a museum there. I am so fond of tropical islands with great snorkeling and cities with attractive looking architecture.