Working with this idea of gathering images of popular tourist icons off google there are many possible results.
I'm using the word 'icon' in two ways. Icon as an 'iconic' place or feature i.e Mitre Peak, The Statue of Liberty, Maya Bay. And in my process I'm using 'icons' from the internet. In this case tiny thumbnail images from google which are icons you click on to enlarge.

More Possible Icons: