Greece has a Mediterranean climate, but conditions vary by region. Coastal areas and islands like Crete or the Cyclades are warm and sunny, while mountainous regions such as Epirus or Thessaly are cooler and wetter. Mainland Greece, is similar to islands but hotter and drier in summer. These differences mean national averages can be misleading, so always check local conditions.

Daily costs in Greece vary by season and reflect mid-range comfort travel. Estimates exclude international flights, visa fees, and optional vaccinations. Prices are approximate and depend on travel style and destination: luxury islands like Santorini or Mykonos cost more than mainland cities, and rates fluctuate with holidays or events.

Greece is safe, but keep routine vaccines updated: MMR, DTP, Polio, Influenza, and COVID-19. For rural stays, consider Hepatitis A/B and Typhoid; Rabies only for high-risk animal contact. No yellow fever or malaria risk, but mosquitoes may carry West Nile virus, so use repellent. Practice good food hygiene, especially on islands.

From ferries to domestic flights, Greece offers multiple ways to explore its mainland and islands. Here’s what you need to know about transportation options across the country: