well this is what mine is going to be..almost...
Before the occasion(say 6 months)... always wanted to go for europe.. so Berlin(family there so no eurotrip without this), Milan( One of my best friends is there, so have to got there), Rome(If my relative who is a priest still holds his position in vatican), Paris( I love that big tent pole they stuck in the city), Zurich ( My elder bro went there for his honeymoon, so damn cute.. for a guy from kerala those roads are sooo hot.), Amsterdam(I just appreciate the city)
If i have time the trip will end in Thailand... dunno its kinda becoming a thing between my friends.. need to find the reason.

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After the occasion.. mostly middle east.. i love the food and architecture there..
Egypt, Israel, Turkey, Yemen and yea i will have to go Dublin and Manchester, family stays there. and by going to uk i will be making a detour also another of my closest friend stays there.