I know this can be answered a thousand different ways. I would like to travel to the great barrier reef someday. I cannot wait it is so beautiful and I feel it would trump millions of other places. What can trump mine though? What have I never heard of?
I loved the Barrier reef of Cairns however Ningaloo Reef in Western Australia was amazing as you can walk to the reef & I swam with a turtle there ! Find a lake or river for great water shots ! Or food for hubs and so on. I try take most of my own photos !
Choose a topic/subject, research it if it applies, take different lenses and photograph it from various angles and perspectives. Basically any subject can offer amazing images, it just depends on the eye of the photographer.