The complete itinerary including the addons is the following:
Day 1: May 29th, 2023: Arrival at Athens airport between 2-4 p.m. and then head towards the Corinth Canal to finally overnight at Nafplio; plus evening out at Nafplio.
Day 2: May 30th, 2023: Ancient Epidaurus/theater, Wine tasting, ancient Nemea, and back to overnight at Nafplio. *You could head to Mani from day2 to overnight and be ready to explore the next day.
Day 3: May 31st, 2023: Mani peninsula and stay at Mani. Exploring Limeni, Areopolis, Vatheia village, and all the way to Cape Tainaron.
*So, it’s a choice of 2 nights at Nafplio or at Mani
Day 4: June 1st, 2023: From Mani to the Ancient Olympia site and then overnight at one of the Arcadia mountain villages.
Day 5: June 2nd, 2023: Explore the villages and monasteries of the Lousios river/canyon site and one more night at the same location!
Day 6: June 3nd, 2023: Start the return to Athens (Piraeus port) to be back by 2 p.m.