A good place to find a wide range of excellent maps is Taxidiotiko Bibliopolio ~ Travel Bookstore on Handakos 29 in Iraklion (just walk down between the trees from the Liondaria). You can find road maps, walking maps and hiking maps with good detail. Here is also a good map of Iraklion town.
Below is our selection of good maps of Crete to buy online:
The E4 European walking path starts in Kastelli-Kissamos and tracks 320 km through some of the most beautiful countryside in Kriti to finally end at Kato Zakros in the east. The trail is not always marked, it has yellow and black E4 markers along the way. It is always good to check with the locals before starting any hike or walk in Kriti.
See the interactive map below to see
accommodation options in Chania town...