Greece Visa Requirements

No, US citizens can visit Greece and other Schengen Area countries for up to 90 days within any 180-day period without a visa. Starting in 2025, ETIAS (European Travel Information and Authorization System) authorization will be required, costing €7 and valid for 3 years. Your passport must be valid for at least 3 months beyond your planned departure from the Schengen Area and issued within the previous 10 years. This covers tourism, island hopping, archaeological site visits, business meetings, and family visits.

The ideal time for Greek island visits is late May through June and September through early October. These shoulder seasons offer warm swimming temperatures, fewer crowds than peak summer, lower prices, and pleasant weather. July and August bring peak crowds, highest prices, and intense heat, but also the most vibrant nightlife and full tourist services. Popular islands like Santorini and Mykonos are extremely crowded in peak summer. Smaller, less-touristy islands remain enjoyable year-round. April and October are pleasant but water may be cool for swimming. Many island businesses close November through March.

Island hopping typically involves ferries, which range from large conventional ferries (slower, cheaper, can carry vehicles) to high-speed catamarans (faster, pricier, foot passengers only). Book ferries through FerryHopper or directly with companies like Blue Star, Seajets, or Hellenic Seaways. Popular routes should be booked in advance during peak season. Some islands have airports with domestic flights (Athens-Santorini, Athens-Mykonos, etc.), useful for time savings. On islands, options include local buses, rental cars/ATVs, taxis, and walking. Car rentals require an international driving permit in some cases. Popular islands have good public bus networks between main towns and beaches.

Greece is very safe for tourists. Violent crime is rare, and most visitors have trouble-free experiences. The main concerns are petty theft (pickpocketing in Athens and cruise ports), occasional overcharging at tourist-area restaurants, and traffic safety (Greek driving can be aggressive). Use basic urban precautions in Athens: secure valuables, be aware of surroundings, and avoid isolated areas at night. The Greek islands are exceptionally safe. Greeks are famously hospitable toward visitors. Emergency services are reliable, and English is widely spoken in tourist areas. The greatest dangers are probably sunburn and overindulging in delicious Greek food and wine.

Greek cuisine is a highlight of any visit. Essential dishes include moussaka (layered eggplant and meat casserole), souvlaki (grilled meat skewers), gyros (meat in pita with tzatziki), fresh Greek salad with feta and olives, spanakopita (spinach pie), dolmades (stuffed grape leaves), and fresh seafood especially on the islands. For sweets, try baklava, loukoumades (honey balls), and galaktoboureko (custard pastry). Greek coffee is strong and served with grounds; frappé is the iced coffee of choice. Ouzo is the iconic anise-flavored spirit, best enjoyed with meze (small plates). Local wines, especially from Santorini and Crete, are excellent. Retsina (resinated wine) is an acquired taste worth trying.