Which would be your favorite destination?

If u get the opportunity to travel any of the seven wonder of world , which will be your favorite and first destination & why?

Chichen Itza Yucatan, Mexico
Christ the Redeemer Rio De Janeiro, Brazil
Colosseum Rome, Italy
Taj Mahal Agra, India
Petra Jordan.
Machu Picchu Cuzco, Peru
The Great Wall of China China
MIne is Taj mahal and i have visited many times there.