The best time to visit Greece is during the spring (April to June) and fall (September to October). The weather is pleasant, and the crowds are smaller compared to peak summer months (July and August).

No, U.S. citizens do not need a visa for stays of up to 90 days within a 180-day period for tourism or business purposes. Make sure your passport is valid for at least 3 months beyond your planned departure from Greece.

You can take a ferry from the Port of Piraeus (near Athens) to many Greek islands. Ferries run frequently, especially in the summer. Alternatively, you can fly from Athens to islands like Santorini, Mykonos, or Crete.

Greece uses the Euro (€). ATMs are widely available, and most credit cards are accepted in larger cities, but it's always good to have some cash for small purchases in remote areas.

Yes, Greece is generally a very safe destination for tourists. As with any country, be mindful of your belongings, especially in busy tourist areas. Greece also has a low crime rate, and the locals are very welcoming.

Greek is the official language. However, most people in tourist areas speak English, especially in major cities and islands. It’s always appreciated if you learn a few basic Greek phrases like "Kalimera" (Good morning) or "Efharisto" (Thank you).

A direct flight from the U.S. (e.g., New York City) to Athens usually takes about 9 to 10 hours. Flights from other cities, like Los Angeles, might take longer and usually involve a layover.

Pack lightweight clothing for warm weather, comfortable shoes for walking, swimwear for the beaches, and a light jacket for cooler evenings. Don't forget sunscreen, a hat, and sunglasses. If you're visiting religious sites, modest attire is required.

No special vaccinations are required for travel to Greece, but make sure you're up-to-date on routine vaccines like MMR (measles, mumps, rubella) and tetanus. It’s also a good idea to have travel insurance that covers health issues abroad.

Greece has good public transportation, including buses and trains. In cities like Athens, the metro system is efficient. Ferries are the primary way to travel between islands. For more flexibility, renting a car is an option, but driving in some areas may be challenging.