What currency does Greece use, and do I need cash on the Greek islands?
Greece uses the Euro (€ EUR). By Greek law, virtually all businesses—including island tavernas, taxis, ferries, and beach bars—accept contactless Visa and Mastercard as well as Apple Pay and Google Pay. Still, carrying €40–€80 in small €5 and €10 notes is useful for rural KTEL island buses, €5 Meteora monastery tickets, and small cash tips.
How does the €30 Acropolis timed-entry ticket work in 2026?
All visitors to the Acropolis of Athens must select a specific 1-hour entry window online at the official state ticketing portal (hhticket.gr) for €30. You may enter from 15 minutes before to 15 minutes after your chosen hour, and stay inside as long as you wish. Note that the old €30 5-day multi-site Athens combo pass was discontinued in 2025; the Acropolis Museum (€20) and Ancient Agora (€20) require separate tickets. EU citizens under 25 and non-EU youth under 18 enter state archaeological sites for free.
Should I book a Blue Star conventional ferry or a SeaJets high-speed catamaran?
Conventional ferries like Blue Star Delos/Patmos cost 35–45% less (€43–€58 from Piraeus to Paros/Naxos/Santorini), have spacious outdoor sundecks where you can photograph arriving ports, and ride much more smoothly during summer Meltemi winds. High-speed catamarans like SeaJets cut travel time by 35–50% (€68–€98) and are best for calm mornings or tight island-to-island hops.
What is Greece's Climate Crisis Resilience Fee at hotels?
Replacing the old hotel stayover tax, the Climate Crisis Resilience Fee is paid per room, per night at check-in or check-out. From April through October, rates are €2.00/night for 1–2 star hotels, €5.00/night for 3-star hotels, €10.00/night for 4-star hotels, €15.00/night for 5-star hotels, and €8.00/night for short-term rentals/Airbnbs (rates drop by ~75% from November through March).
How do I get from Athens Airport (ATH) to Syntagma Square or Piraeus Ferry Port?
Athens Metro Line 3 (Blue Line) runs directly from the Airport to Syntagma (40 min), Monastiraki (43 min), and all the way to Piraeus Ferry Port (60 min, no train change needed) for €9.00 (€16.00 round-trip). Alternatively, 24/7 Express Bus X95 goes to Syntagma and X96 goes to Piraeus Port for €5.50, or a flat-rate yellow taxi to central Athens costs €40 daytime (05:00–24:00) and €55 nighttime.
When is the best month to visit Greece and the Greek islands?
Late May through June and September through mid-October offer the best balance of warm swimmable seas (22–26°C), 25–30°C sunshine, full ferry schedules, and 25–40% lower hotel rates than July and August.
Is tap water safe to drink in Athens and on the Greek islands?
Tap water in Athens, Thessaloniki, Delphi, Meteora, Nafplio, and most of mainland Greece comes from mountain reservoirs and is among the cleanest and safest in Europe. On smaller Cycladic islands (such as Santorini, Mykonos, Paros, and Milos), tap water is desalinated brackish water safe for brushing teeth, while locals and visitors drink bottled or filtered water.
What power plugs and voltage are used in Greece?
Greece uses standard continental European Type C and Type F two-round-pin sockets at 230V and 50Hz. Travelers from the UK, US, Canada, and Australia need a Type C/F plug adapter.
What is the dress code for Meteora and Greek Orthodox monasteries?
At Meteora and active Greek Orthodox monasteries, both men and women must have their shoulders covered; men must wear long trousers or shorts reaching below the knee, and women must wear a skirt or dress reaching below the knee (wrap skirts are available at monastery entrances).
Can you flush toilet paper in Greece?
In many historic buildings in Athens and across the Greek islands, sewage pipes are narrow (50mm diameter) to protect archaeological layers and coastal infrastructure. Always place used toilet paper in the lidded pedal bin beside the toilet rather than flushing it unless a sign explicitly states otherwise.