Reaching Department of Mathematics
There are three city bus lines, 2, 3, 9, that you can use to get to Department of Mathematics of the University of Crete (at Knossos street).
You can buy bus tickets from kiosks (the price for one way ticket is 1.10 euros).
A convenient bus stop is the one located in front of Astoria Hotel at Eleftherias Square (see the map below) or you can just walk to the main bus station (see the map below), which is very close to Lato Hotel (500 m walking).
For further information for the bus stops we advise you to ask at the reception desk in the hotel you are staying.
Maps