We have to admit, Nokia Maps are pretty good, the bad thing is that only worked in Nokia. Until now, Nokia has presented a web version of their maps is compatible with the iPhone and other IOS devices (even with Android).
You can visit here: m.maps.ovi.com
Best of all would be if you could save the maps in the browser on your iPhone, but is still not possible using HTML 5, although they say on Engadget that is an option that may appear someday. For now lets you create routes, using multi-touch gestures (pinch to zoom, etc.).
¿Nokia reemerge from the ashes to become a software company with a "more free"?