The hotspots make more sense in my opinion, and any die hard traveler makes their own map before they go, right? like, throw everything on a google map and map the best routes?
Maps are there, when you click on the title bar (usually on the word 'world heritage sites').
I just wanted to reward the effort that has gone in it and it can have some use if you travel in a certain state/province.
But of course, it has nowhere near the practicality of our maps or your own itineraries.