I would like to know if there is an organized bus tour from Athens to Mycenae and Epidaurus on a Friday. I will be in Athens from the 4th of August (arriving at noon; planning to visit the Acropolis) to the 5th (leaving at 2255 by the train to Thessaloniki). I would like to visit Mycenae and Epidaurus on the 5th but there is not a single tour given on Fridays. Does anyone know if there is a company offering this tour on Friday? Is it possible to visit the sites by public transport? I do not drive and the taxi tours are too expensive for me.