While in Crete, you should discover the largest town on Crete and it’s hidden gems. Heraklion in the past was known as Rabd Al-Handak (Arab period), Khándax (2nd Byzantine period), Candia (Venetian period) and Kandiye (Ottoman period). The locals often called it simply Megalo Kastro (the Big Castle).
This 3 thousand year old town has one of the biggest fortresses in the Mediterranean. The Venetians fortified Candia with walls that have 7 bastions and a large moat:
Here’s a virtual tour of Venetian Candia:
There are Ottoman monuments:
The cathedral of Aghios Minas is one of the largest churches in Greece:
And of course don’t forget to try some local coffee at a traditional café.