Taxi, Bus from the Boat Stop ot from Thira, Oia; mini-bus offered by the funny touts viz. hostel representatives when you stumble down from the ferry.You can *not* easily walk over to Kamari, as there's quite a hill in between - water taxi, an endless bus ride or wiking it is!The taxi from the Port takes about 15 minutes and should cost no more than 15 euros