Just a note to add, we did the Naxos-Taormina transfer through Regent, and there were so many of us, the bus got full (we stay out of the elbowing and jockeying that goes on)...so Regent put us on a smaller van for the ride...the guy drops us off at a certain point and we ask him, "Is this where we take the return?" And he says "yes" - not true! When we tried to return, we about panicked when the bus was not showing up...we had to find the "right place" on our own. We were not pleased with this.

So I would just take a taxi - I think the price is comparable!