Fortunately, English is widely spoken in Greece and many people are bilingual. You'll find that the majority of signs, menus and other written materials in tourist areas are usually translated into English. However, it's recommended to learn a few key phrases in Greek before travelling - this will be greatly appreciated by locals who may not necessarily speak English fluently, and it will help make your journey more enjoyable.
There are a variety of resources available to help you learn basic Greek phrases, such as an online course or language learning app, or physical books and CDs. Additionally, many tourist areas offer pocket-sized translation dictionaries to visitors. Knowing a few words in the local language can be invaluable when asking for directions, ordering food or drinks in a restaurant, and engaging with locals. It's also polite to know the basic customs and traditions of the country you're visiting - for example, Greeks generally greet each other with two kisses on either cheek. Taking some time to familiarise yourself with these cultural nuances will help you have an authentic and enjoyable experience during your travels.
Use Language Learning Application
There are also a number of language learning applications available, such as Duolingo and Babbel, that allow you to learn Greek phrases on the go. These apps usually come with interactive lessons and audio clips so you can practice your pronunciation, as well as games and quizzes to test your knowledge. They're great for brushing up on your language skills on the go, and you can even download the lessons for offline use so you don't need to worry about staying connected to WiFi.
Finally, it's important to remember that the Greek people are very friendly and accommodating, so don't be afraid to ask for help if you get stuck. With a little bit of preparation, travelling in Greece without knowing the language will be a breeze!