We have seen that it is widely recommended not to have a hire car in Catania if it is not strictly necessary.
We (3 adults) are visiting Sicily in November for 6 days arriving in Catania and departing from Palermo. Aside from the attractions of Catania itself, we want to visit Mt Etna and Syacruse (4 days of the 6)
Later to visit Caltanisetta and Agrigento en route to Palermo.
Is this best done by public transport or hire car?
Thanks in advance