Four days is enough to see the real heart of Athens without exhausting yourself, as long as you group sites geographically and book tickets ahead. This is a tested plan that respects site opening hours and avoids the worst crowds.
Day 1: The Acropolis and its museum. Start very early — the site opens at 8 AM, and the best windows are the first hour or the two hours before closing, especially in summer heat. The individual Acropolis ticket is €20 (April-October) or €10 (November-March), covering the Propylaea (monumental entrance), the Parthenon, the Temple of Athena Nike, and the Erechtheion's porch with its famous female statues, the Caryatids. In the afternoon, head down to the Acropolis Museum (separate ticket, €15 summer/€10 winter), which displays original preserved pieces from the temple, including the authentic Caryatids. End the day with sunset from Philopappos Hill opposite the Acropolis — a famous, free view of the whole rock.
Day 2: Plaka, Anafiotika, and the Roman Agora. Plaka is Athens's oldest continuously inhabited neighborhood, with winding narrow lanes and neoclassical houses. Start at Monastiraki Square and walk along Adrianou Street toward the Roman Agora and the Tower of the Winds, then climb the narrow stairways into Anafiotika — a miniature Cycladic village of whitewashed houses built by workers from the island of Anafi in the 19th century, still home to about 40 houses today. Wander without a fixed plan, stop at a traditional café, and have Greek mezze for lunch.
Day 3: The Ancient Agora and Temple of Hephaestus. The Ancient Agora was the heart of public and political life in classical Athens, where Socrates and Plato once spoke. It's open 8 AM-8 PM in summer (5 PM in winter), and admission is €10 in summer (included in the 5-site combined ticket). Highlights include the Temple of Hephaestus, one of the best-preserved ancient Greek temples anywhere, and the reconstructed Stoa of Attalos, which houses the Agora Museum. In the afternoon, catch the Changing of the Guard (Evzones) at Syntagma Square in front of Parliament — a free traditional ceremony worth seeing.
Day 4: Day trip to Aegina island. For a sea experience without traveling to a distant island, Aegina is roughly an hour by ferry from Piraeus port, known for the ancient Temple of Aphaea, pistachio orchards, and fresh seafood tavernas on its waterfront. Alternatively, swap this day for the Temple of Olympian Zeus (included in the combined ticket) and the adjacent National Garden if you'd rather stay in the city.
Practical tip: book Acropolis and museum tickets online at least two to three days ahead in peak season (April-October) — time slots sell out fast.
