Morning: Arrive at Athens International Airport and take the Express Bus (X95) to the city centre (≈30 min). Drop your bags at the hotel and enjoy a quick coffee near Syntagma Square.
Afternoon: Stroll through the historic Plaka neighbourhood, admiring the neoclassical houses and browsing the shops that line Adrianou Street. Stop for a light lunch at a traditional taverna.
Evening: Watch the sunset from the hilltop Lycabettus Hill, reachable by funicular, and dine on fresh seafood at a rooftop restaurant overlooking the Acropolis.
Find HotelsMorning: Explore the iconic Acropolis and its Parthenon temple, allowing about 2 hours for the site and museum.
Afternoon: Visit the Acropolis Museum for its impressive artifacts, then walk to the nearby Roman Agora and Hadrian’s Library.
Evening: Experience the vibrant nightlife of the Gazi district, hopping between bars and trying local ouzo.
Find HotelsMorning: Catch the KTEL bus from the Athens Kifissos Bus Station to Delphi (≈2.5 h). Upon arrival, head straight to the archaeological site.
Afternoon: Wander through the Temple of Apollo, the Delphi Museum, and the ancient theatre, soaking in the dramatic mountain scenery.
Evening: Return to Athens by bus and enjoy a relaxed dinner in the Monastiraki area, sampling souvlaki and baklava.
Find HotelsMorning: Take the early Piraeus ferry (high‑speed catamaran) to Mykonos (≈2.5 h). Check into a boutique hotel in Mykonos Town.
Afternoon: Wander the charming alleys of Chora, visiting the iconic windmills and the little Venetian lighthouse.
Evening: Dine at a seaside tavern in Little Venice while watching the sunset over the Aegean.
Find HotelsMorning: Take a local bus to Psarou Beach for sunbathing and a swim in crystal‑clear waters.
Afternoon: Hop on the public ferry to the neighboring island of Delos (≈30 min) for a guided tour of the ancient sacred site.
Evening: Return to Mykonos Town for a leisurely dinner and perhaps a cocktail at a rooftop bar.
Find HotelsMorning: Board a high‑speed ferry from Mykonos to Santorini (≈2 h). Settle into accommodation in Fira.
Afternoon: Explore the archaeological site of Ancient Thera on the hill above the town, offering panoramic views.
Evening: Head to Oia by local bus to experience its world‑famous sunset, then enjoy dinner with a view of the caldera.
Find HotelsMorning: Visit the volcanic beaches of Red Beach and Kamari, reachable by regular bus routes.
Afternoon: Take a boat tour (public ferry stop) to the **Hot Springs** and **Nea Kameni** volcano, with a brief hike to the crater.
Evening: Return to Fira for a wine‑tasting session featuring the island’s unique Assyrtiko wines.
Find HotelsMorning: Fly from Santorini Airport to Istanbul (direct flight, ~2 h). Use the metro to reach the historic Sultanahmet district.
Afternoon: Begin with the majestic Sultan Ahmed Mosque (Blue Mosque) and the nearby Hagia Sophia, both free to enter.
Evening: Wander through the bustling Grand Bazaar, sampling Turkish delight and picking up souvenirs.
Find HotelsMorning: Explore the opulent Topkapi Palace, allocating time for the Harem and imperial treasures.
Afternoon: Cruise the Bosphorus on a public ferry, enjoying views of the Bosphorus Bridge, Dolmabahçe Palace, and Asian shore.
Evening: Have a farewell dinner in the lively Karaköy district before heading to Istanbul Airport via the Havaist airport shuttle.
Find HotelsIf you need more time to relax on the islands, consider dropping the Delphi day trip and adding an extra night in Santorini; conversely, you can shorten the trip by flying directly from Athens to Istanbul and skipping Mykonos, saving both travel time and budget while still experiencing the highlights of Greece and Turkey.