We are thinking of taking a trip for 11 or 12 nights. We would start with 3 days in Athens and then 4 days in Nafplio and 4 days in Kalamata. Depending on the flight time we would spend spend our last night in Athens too.
We would prefer not to rent a car. Is public transport okay between these places? We would want to do some days of sightseeing, other days just relax at the beach, going for drinks and nice meals. Would these places suit us?