Entry rules depend on your nationality, passport and trip purpose. Greece is in the Schengen Area, so many visa-exempt travelers can visit for short tourism stays of up to 90 days in any 180-day period. Travelers from non-exempt countries usually need a Schengen short-stay visa before arrival. Always check the official Greece visa rule for your passport before booking.

April to June and September to October are often the best months for city walks, islands, beaches, ruins and lower heat. July and August are peak summer months with the hottest weather, busiest islands and highest prices. Winter can still work well for Athens, Thessaloniki, Meteora, museums, food trips and mountain villages.

Greece is generally safe for tourists, especially in major travel areas. Use normal awareness in crowded metro stations, busy squares, ferry ports, markets and nightlife districts. In summer, take heat, wildfire warnings, sea conditions, mountain weather and ferry delays seriously.

In Athens, Thessaloniki and many mainland areas, tap water is generally considered safe to drink. On islands, especially smaller or drier islands, many travelers use bottled water because tap water may be desalinated, taste different or depend on local seasonal systems. Follow local hotel, restaurant or municipal guidance when unsure.

Dial 112 for the European emergency number. Greece also uses 100 for police, 166 for ambulance, 199 for fire service and 108 for the coast guard. Hotels, ferry staff, police stations and visitor centers can often help with location details and language support.

For Athens, use metro, tram, buses, taxis and walking. For islands, ferries and domestic flights are common, but ferry schedules depend on season and weather. For mainland trips such as Delphi, Meteora, Peloponnese, Zagori, Pelion and beaches outside cities, a rental car or organized day trip can be easier than relying only on public transport.

5 to 7 days works for Athens plus one island or a short mainland route. 10 to 14 days is better for Athens, Santorini or Mykonos, Crete or Rhodes, plus Delphi, Meteora or the Peloponnese. For slow island-hopping across several islands, plan 2 to 3 weeks or focus on fewer places.

Greece can work for halal-aware travelers, especially in Athens, Thessaloniki, Rhodes, Crete and larger resort areas. Seafood, vegetarian dishes, Greek salad, grilled vegetables, beans, pies and fruit are widely available, but strict halal travelers should confirm meat source, pork, wine-based sauces, shared grills, gelatin and kitchen cross-contact before ordering.

Yes. Greece is strong for family travel because of beaches, old towns, boat trips, easy food, archaeological sites, castles, aquariums, short hikes, relaxed hotels and warm hospitality. Families should avoid overpacking the route, because ferries, heat and long transfers can be tiring with children.

Pack comfortable walking shoes, breathable clothing, sun protection, swimwear and a light layer for evenings or ferries. For churches and monasteries, modest clothing is useful: covered shoulders and respectful dress are often expected. In summer, hats, sunglasses and water are essential for ruins and city walks.

Athens is best for ancient history, museums, food and first arrival logistics. Santorini is best for caldera views, sunsets and iconic Greek island scenery. Crete is best for travelers who want beaches, history, old towns, villages, road trips and more variety in one place. A strong first itinerary often combines Athens with one island rather than rushing too many islands.

Good options include sunset viewpoints, old-town walks, harbor promenades, rooftop views, illuminated ruins, gelato stops, family tavernas, open-air cinemas, evening boat rides, folklore performances, seaside dinners and relaxed shopping streets.

Greece uses 230V electricity at 50Hz. The main plug types are Type C and Type F. Visitors from the UK, USA, Canada, Australia and many non-European regions usually need a plug adapter, and some devices may need voltage compatibility.