If you had a free round-trip ticket to anywhere, where would you go?

So many places to choose from in this world to see.  Australia has always interested me from afar.  As has Southeast Asia.  Someday I’d like to experience Antarctica.  I’ve been to Europe, but there is more there to see. 

For this question, if you had a free round trip ticket to go anywhere, where would you go? I’m going with a trip to Gibraltar, where the Atlantic Ocean and the Mediterranean Sea meet, the only place in Europe with wild monkeys, and where you can see Africa.  

The first part of this trip would be to Gibraltar, a British territory, with time spent in Spain.  Then sail across the Strait of Gibraltar to Morocco to experience its culture and sites. I would return to the sea to sail through the Mediterranean to Barcelona, Spain, from which I would tour the countryside, checking out side roads here and there for something interesting on my way back to Gibraltar.

That would be a fantastic trip!