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Daily budget
| In Athens a budget traveler spends €50-70/day: hostel bed €18-30 (e.g., City Circus), street food meals (Thanasis Kebab €3.20-4.50), metro €1.20-1.40.Mid-range: 3* hotel in Plaka/Koukaki €80-120, dinner in a taverna (Klimataria) €15-20 pp, airport–Syntagma taxi €40 (day). 5* such as Hotel Grande Bretagne €280-450, fine dining restaurant (Funky Gourmet when operating) €90-130 tasting menu, private tour €120-180 half-day.✓ Better | In Santorini the budget rises: backpacker €120-160/day with hostel in Fira €30-60, KTEL bus €1.60-3.10 per ride, pita €3.50-5.00.Mid-range: 3* hotel in Kamari/Perissa €150-220, dinner with caldera view (Argo Restaurant) €25-35 pp, airport–Fira transfer €20-25 taxi. cave suite in Oia/Imerovigli €300-600, tasting at Santo Wines €25-40, sunset cruise €90-120 pp with dinner. |
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Main attractions
| Top Athens: Acropolis (€20; Nov–Mar €10; 1.5-2h), Acropolis Museum (€15 high; 1.5-2h), National Archaeological Museum (€12 Apr–Oct; 2-3h) and Ancient Agora (€10; 1-1.5h).The combined ticket at €30 is valid 5 days and includes 6 sites (Acropolis, Agora, Kerameikos, Hadrian’s Library, Roman Agora, Olympieion). Acropolis from 08:00, aim for opening to avoid 20-40 min queues, especially April to October.✓ Better | Top Santorini: prehistoric Akrotiri (€12; 1-1.5h), Museum of Prehistoric Thera (€6; 1h), Fira–Oia hike (10 km; 2.5-3.5h), caldera cruise with Palea Kameni €70-120 half-day and Fira cable car €6 each way. Red Beach (12 km from Fira), Perissa and Kamari (9-13 km).Sunset in Oia: arrive 90-120 min early in high season for a spot on the wall. |
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Food and restaurants
| In Athens try souvlaki at Kostas (Agias Irinis) for €3.50, fish at the Varvakios Agora (Athinas) with dishes from €8-15, and mezedes at Ta Karamanlidika tou Fani €18-25 pp. moussaka, gemista, pastitsio.Iced coffee (freddo espresso) €3-4, beer €4-5 in Psirri.For fine dining, Spondi (historic 2* Michelin, today fine dining) tasting menu from €90-120. | In Santorini taste the island’s fava, tomatokeftedes and white eggplant. Metaxi Mas (Exo Gonia) €20-30 pp, fish at Ammoudi Bay (Dimitris Ammoudi) mains €22-35, taverna To Psaraki (Vlychada) €18-28.Caldera-view cocktails at PK Cocktail Bar €12-15.Wines Assyrtiko and Vinsanto: tasting at Santo Wines €25-40 for 6 glasses with platter. |
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Weather and best time
| Athens has hot summers: July–August highs 33-36°C (heat waves up to 40°C), mild winters (January 13°C max, 7°C min).Rain is concentrated between November and January (~50-60 mm/month).Best time for urban visits: April–June and September–October.For Athens Riviera beaches the water exceeds 22-24°C from late June to September. | Santorini is windier: July–August highs 28-31°C with the Meltemi (25-35 km/h), pleasant springs (May 22-24°C), mild winters (January 15/10°C).Low rainfall (~350 mm/year). sea at 23-25°C in August, ideal seasons May–June and September for fewer crowds and stable temperatures.August is crowded in Oia for sunsets.✓ Better |
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Transport and how to get there
| Airport ATH–center: Metro M3 €9 (40 min to Syntagma), bus X95 €5.50 (45-60 min), taxi €40 day/€55 night.In the city: 90‑minute ticket €1.20-1.40, 24h €4-5, covers metro, buses, tram. Monastiraki (M1/M3), Syntagma (M2/M3).For Piraeus (ferries) use M1 in 25-30 min.Car rental not necessary in the center.✓ Better | Airport JTR–Fira 6 km: KTEL bus €1.80-2.50 (20-25 min), taxi €20-25, shuttle €10-15 pp. bus Fira–Oia €2.00-2.40 (25-30 min), many routes depart from Fira. car €60-100/day in high season, ATV €40-60.Arrivals from Piraeus: Blue Star 7-8h €38-45 deck; SeaJets 4h45-5h30 €70-95.Flight ATH–JTR 50-55 min at €70-150 in summer. |
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Nightlife
| In Athens nightlife is in Gazi (Kerameikos), Psyrri and Kolonaki.Cocktail bars like Baba au Rum (€9-12) and wine bars in Koukaki.Clubs in Gazi with entry €10-15 (drink included), music until 03:00 on weekends.In Plaka and Monastiraki bars with terraces overlooking the Acropolis (glasses €6-8).Easy to move by metro until midnight (Fri/Sat extensions).✓ Better | In Santorini the night is centered in Fira: clubs like Koo Club and Enigma (often free entry or €10), cocktails €10-14.Oia is quieter, focusing on sunsets and wine bars; in Perivolos beach clubs (Wet Stories, JOJO) with sunbeds €20-40 and DJs until 01:00-02:00.The scene is seasonal (May–September), softer in April and October. |
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For families with children
| In Athens: National Garden (free; 1-2h) at Syntagma, Stavros Niarchos (park and libraries; free) in Kallithea, Museum of Illusions (Monastiraki) €12 adults/€8 children.Attica Zoological Park in Spata (20 km) €22 adults/€18 children. fine in Plaka, more stairs at the Acropolis (bring a carrier). Plaka–Acropolis Museum 700 m; Monastiraki–Psyrri 500 m.✓ Better | In Santorini it’s better to base in Kamari or Perissa (beaches with gentle slope but black pebbles). Lost Atlantis Experience (Megalochori) €12 adults/€8 children (1h), Open Air Cinema Kamari (June–September) ticket €10-12, small museums in Fira (Prehistoric €6).Avoid the steps in Oia with a stroller (over 300 steps to Ammoudi).Family-friendly boat tour €70-90 without too much snorkeling. |
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Beaches and nature
| From Athens reach the Athens Riviera: Edem (7 km from Syntagma), Glyfada (13 km), Vouliagmeni (20 km) with Lake Vouliagmeni €9-12 entry.Tram/bus €1.20-1.40.Swim-friendly water June–September (22-25°C). Filopappou for views of the Acropolis (1h round trip) and Lycabettus (277 m; funicular €10 round-trip). | Santorini offers unique beaches: Perissa/Perivolos (13 km from Fira), Kamari (9 km) with black sand, Red Beach (12 km) scenic but overcrowded.Best swimming from June (22-25°C in August). ridge hike Fira–Oia (10 km; 2.5-3.5h), climb to Profitis Ilias (567 m) for views, and baths at the springs of Palea Kameni (cruises €70-120).✓ Better |
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Shopping
| Shopping in Athens on Ermou (Syntagma–Monastiraki) for chains and local stores; Monastiraki Flea Market for souvenirs (leather sandals €25-50, komboloi €5-15), Kolonaki for Greek boutiques.At the Varvakios buy EVO oil and spices. shops 10:00–21:00 (Mon–Sat), market 07:00–18:00.Tax free above €50 for non‑EU.✓ Better | In Santorini you’ll find jewelry and design in Oia (marble sidewalk) and Fira (Gold Street). Assyrtiko €12-25, Vinsanto €18-35 (375 ml), volcanic ceramics €15-40, fine-art photographs €30-80.Iconic bookstore Atlantis Books in Oia.Boutiques open until 23:00 in summer; less choice and higher prices than in Athens. |
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Safety and practical tips
| Athens is generally safe; watch for pickpockets on M3 metro and in Omonia at night.Avoid unofficial taxis; use Beat or taxi ranks.Emergencies 112; police 100; ambulance 166.Hydrate in summer and wear a hat for the Acropolis.ATMs are widespread; card limits are rare.Tap water is drinkable in the city. | Santorini is safe; theft is rare but watch out on crowded buses and beaches. drive carefully, wear a helmet on ATVs.Avoid slippery rocks at Red Beach and the steps of Ammoudi.Tap water not potable: buy bottles (€0.50-0.70 for 500 ml).Emergencies 112.Book accommodation in advance July–August; bring shoes with non‑slip soles. |
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How many days you need
| For Athens minimum 2 days: Acropolis + Museum + Plaka.Ideal 3-4 days to add Ancient Agora, Archaeological Museum and half a day on the Athens Riviera.With realistic pace: 6-8 hours of sightseeing per day, lunch breaks 45-60 min, metro transfers 10-20 min between attractions. | For Santorini minimum 2 nights (1 sunset in Oia + half a day in Fira).Ideal 3-4 nights: add a caldera cruise (€70-120), Fira–Oia hike and relaxation at Perissa/Kamari. buses between villages 20-35 min, check-in/out with transfer 30-60 min. |
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How to combine the two cities
| From Athens to Santorini: flight ATH–JTR 50-55 min with Aegean/Sky Express at €70-150 in summer; recommended check-in 90 min. ferry from Piraeus (metro M1 25-30 min; ticket €1.20-1.40).Blue Star 7-8h €38-45, SeaJets 4h45-5h30 €70-95. | first Athens (2-3 nights) for history, then Santorini (3-4 nights) for relaxation. May–June or September for stable weather and fewer crowds.Book ferries 2-4 weeks ahead; choose a flight if your total time is < 6 days. taxi €20-25 to Fira, KTEL bus for Oia. |