Traveling to the 7 Wonders of the World would be awesome and a good bucket list goal. As would the 7 Wonders in Nature or the New 7 Wonders of the World.
But if I were picking a similar list, I’d choose this gorgeous and interesting list: New 7 Wonders of Nature.
[By the way, I might like to visit the Iguazu Falls twice ( http://youtu.be/TQYWDQy8y3I ) to get up the gumption to go very far into the subterranean river.]
