This simple but amazing app would give you full offline map support in Athens.
If you are just travelling or even residing to Athens, you should be sure that you have this small tool with you.
Why? Simple! Because this is very advanced map with 18! Zoom level maps for Athens.
Maps are fully offline, so you don't need a costy internet roaming to digg arround, and in case you are lost to check where are you in offline map.
Main Features include

-Pin any place and keep them ordered
-POIs database with offline search!