Sort (country/state with city) that shows each of the attraction and/or places to eat that is downloadable into a spreadsheet – especially when viewing 100’s of locations.
I would add that the file be available in GPX format as well that can be brought right into other mapping applications. The POI could be built into the users pre-determined route so not to miss a location. You can include the name, LAT/LONG, and a hot link back thru the app or back to the website. Not all of us have a navigator present to use the app while driving.