Europe is a dream destination for many travelers, offering a rich blend of historic cities, diverse cultures, and breathtaking landscapes. From exploring medieval castles in Scotland to wandering through the ancient streets of Rome or cruising along Amsterdam’s charming canals, every experience promises something unique. With the right planning, your European adventure can be smooth, enjoyable, and truly unforgettable. Here’s what you need to know before you go!

- Transportation: Getting Around Europe
One of the best parts about traveling in Europe is how easy it is to get from one city (or country) to another. Here are some key options:
Eurail vs. Budget Airlines
- Eurail Pass: A flexible train pass that allows unlimited travel within a certain number of days. Ideal for scenic routes and city-hopping without airport hassles.
- Budget Airlines: Airlines like Ryanair, EasyJet, and Wizz Air offer cheap flights between major cities, but be mindful of strict baggage policies and extra fees.
Insider Tip: For short distances, high-speed trains like France’s TGV or Spain’s AVE can be faster and more comfortable than flying.

2. Public Transport & Walking
- Many European cities have efficient metro, tram, and bus systems that make getting around easy.
Insider Tip: Before your trip, see if your destination has a Hop-On Hop-Off Bus! These convenient tours provide you with flexibility and can get you to all of the most iconic sights. - Walking is often the best way to explore historic centers like Barcelona’s Gothic Quarter or Rome’s Trastevere.
- Consider city transport passes when available (e.g., the Amsterdam Travel Ticket or Berlin WelcomeCard) for unlimited travel.

3. Currency & Payment Tips
- Remember to check the currency! Euro (€) is used in most European countries, but not everywhere. The UK (British Pound), Switzerland (Swiss Franc), and some Eastern European countries use different currencies.
Insider Tip: Don’t forget to check the exchange rate BEFORE you leave! You might be better off exchanging money in your home country versus your destination. - Credit cards are widely accepted, but it’s always good to carry some cash, especially in small towns or markets.
- ATMs are common, but avoid currency exchange kiosks at airports, as they offer poor rates.

4. Cultural Etiquette & Local Customs
Each country has unique customs, but here are some general etiquette tips:
- Tipping varies: In Spain and Italy, rounding up the bill or leaving 5-10% is common. In Germany and the Netherlands, service charges are often included.
- Restaurant culture: Expect longer meals in southern Europe (Spain, Italy) and faster service in northern countries like Germany or the UK. Because of longer meal times and staff tending to have more tables, it is common for you to not see your waiter as often as you would in the US. Get comfortable waving and flagging them down when you need something or your bill!
- Greetings: A handshake is common in Germany and the UK, while Spain, Italy, and France often use cheek kisses.
- Quiet zones: Public transport in some countries (e.g., Germany, the Netherlands) has designated “silent cars” where loud conversations or phone calls aren’t allowed.

5. Must-Know Information
- Passport Checks: Hotels in the EU often ask guests to temporarily hand over their passports at check-in. This follows standard regulations that require them to record guest details for law enforcement purposes.
- Driving in Europe: While major highways connect big cities, rural areas and small villages often have narrow, single-track roads. Driving customs vary by country— in Germany, for example, the fast lane is strictly for passing, so be sure to follow local road etiquette.
- Travel Authorization: Starting in 2025, many EU countries, including France, Croatia, and Germany, will require an ETIAS (European Travel Information and Authorisation System) approval. Applications are completed online and typically processed quickly, though approval can take up to 30 days.
- Passport Expiration Rules: Some EU countries enforce strict entry rules, requiring your passport to be valid for several months beyond your stay. Be sure to check your destination’s specific requirements in advance.
Insider Tip: Need to renew your US passport in a hurry? While challenging, securing an appointment at a U.S. passport agency can expedite the process. Set an appointment, show up to your scheduled time with proof of your travel that is booked, and be prepared to wait for the day while your passport is processed. Standard processing currently takes six or more weeks, so plan ahead to avoid last-minute stress.
- Book major attractions in advance – Spots like the Eiffel Tower, Vatican Museums, and Anne Frank House sell out quickly.
- Download offline maps – Google Maps lets you save maps to use without data. Save your spots you want to see, and download the map in the event you are unable to access cell service or wifi.
- Don’t forget a universal power adapter – We cannot stress this enough! Europe has different plug types (Type C, E, and F are most common), and without a power adapter you might be seeing sparks.
- Beware of pickpockets in tourist hotspots – Major cities like Barcelona, Paris, and Rome have common scams, so keep an eye on your belongings. For belongings you must have on you, use bags that have latches and zippers versus open purses. For camera bags, find a backpack that has an opening in the back or the sides such as this one.
Top Cities to Visit with Gray Line
Make the most of your European adventure with guided tours in these iconic cities:
- Amsterdam – Explore the city’s famous canals, museums, and vibrant neighborhoods.
- Barcelona – From Gaudí’s architecture to tapas bars, there’s something for every traveler.
- Rome – Discover ancient ruins, Vatican treasures, and the best gelato spots.
- Edinburgh – Experience Scotland’s medieval charm, haunted history, and stunning landscapes.
Europe is waiting—now you’re ready to explore like a pro! Where will your first stop be?