The Ultimate 3-Week Europe Itinerary: 7 Countries in 21 Days

Planning a trip to Europe can feel overwhelmingโthere are so many incredible bucket-list destinations to visit and not nearly enough time to see them all! When I first started mapping out a three-week adventure, I knew I wanted to visit as many iconic cities as possible while still making time for unique experiences. The result? An unforgettable journey through seven European countriesโIreland, the UK, the Netherlands, Germany, Greece, Italy, and France. And now I’m sharing my itinerary, as well as some tips and tricks I learned along the way, for you to use as you wish!
This itinerary is designed for travelers who want to make the most of their time in Europe, hitting major landmarks while still enjoying unique local experiences. Itโs a fast-paced trip with some occasional downtime so you wonโt feel completely exhausted by the end. Whether it’s wandering through ancient ruins in Athens, biking through Berlinโs historic streets, sipping wine in Santorini, or marveling at the architecture of Paris, this trip is one filled with so many moments that feel like something out of a dream.
Whether you’re a first-time visitor to Europe or looking for inspiration for your next big adventure, this guide covers everything you need to plan your tripโincluding the best time to go, transportation tips, and packing essentials. Plus, if three weeks is too long or too short, Iโve included alternative options to customize your journey.
Ready to start planning? Here is The Ultimate 3-Week Europe Itinerary: 7 Countries in 21 Days.
Trip Planning Basics
The Best Time to Visit Europe
There isn’t necessarily a bad time of year to visit Europeโdeciding when to go is completely based on personal preference. Each season has its advantages, but if youโre planning a fast-paced, multi-country trip like this one, summer is hard to beat. Despite the peak season challenges, the long days give you more time to explore, and the energy of a “European Summer” is unmatched. If you’re prepared for the crowds and book in advance, you wonโt regret experiencing Europe in the summer. However, if you’re looking for fewer tourists, cheaper prices, and cooler weather, visiting during the slower seasons might be best for you. Here’s a breakdown of what to expect during each season of the year:
- Spring (MarchโMay): Mild temperatures, blooming landscapes, and fewer crowds make spring a fantastic time to visit. However, the weather can still be unpredictable, and some attractions may have shorter hours.
- Summer (JuneโAugust): Europe is at its liveliest in the summerโlong days, warm weather, and an energetic vibe make it an unforgettable time to visit. Yes, itโs peak tourist season, meaning higher prices and bigger crowds, but thereโs something magical about Europe in the summertime. If you plan ahead and book early, summer is absolutely worth it.
- Fall (SeptemberโNovember): A great balance of pleasant weather and fewer crowds, fall is another excellent time for a Europe trip. Popular destinations are less crowded after August, and you can still enjoy plenty of outdoor activities.
- Winter (DecemberโFebruary): While cold temperatures and shorter days may limit some sightseeing, winter has its own charmโespecially if you love Christmas markets, festive lights, and cozy cafes. Just keep in mind that some coastal towns and smaller destinations may feel quieter or even shut down for the season.

General Travel Information
Languages: In most of the countries you’ll visit in Europe, English is widely spoken, especially in tourist areas. However, itโs always appreciated if you learn a few basic phrases in the local languageโlike “hello” (Bonjour in France, Ciao in Italy). For a more authentic experience, try using some common greetings, thank you, and please in the local language.
Currency: The majority of the countries in this itinerary use the Euro (โฌ), including Ireland, Netherlands, Germany, Greece, Italy, and France. The United Kingdom uses the Pound (ยฃ). While most places accept credit cards, itโs good to carry some cash for smaller purchases or places that donโt accept cards. You can easily exchange money at local banks or ATMs, but be sure to inform your bank of your travel dates to avoid any issues with your cards. If you don’t have one already, consider applying for a travel rewards credit cards for their travel rewards. For example, the American Express Platinum card will earn you 5x points on flights and hotels and will not charge any foreign transaction fees on purchases made outside of the United States.
Tipping: In Europe, tipping is customary but not always expected. In restaurants, a tip of around 5โ10% is appreciated if the service charge is not included in the bill. For taxi rides, rounding up the fare or adding a small tip is typical. For guided tours, tipping is optional but appreciated for excellent service.
Time Zone: Most of the countries in this itinerary are in the Central European Time (CET) zone. However, during daylight savings, they shift to Central European Summer Time (CEST). Be sure to adjust your watches and devices accordingly, especially if traveling across multiple countries. If you can, start adjusting your sleep schedule before your trip to reduce the jet lag. Phone apps, like Timeshifter, can help with that.
Electricity and Plug Adapters: Europe uses a different electrical system compared to North America, with a standard voltage of 220โ240 volts and a frequency of 50Hz. Plug types are usually two-pronged (Type C, E, or F), so bring a suitable adapter to charge your devices. A universal adapter can come in handy for various countries.
Electricity & Plugs
Most European countries have different outlet types (Type C, E, or F) and a higher voltage (220V). Make sure to bring a universal adapter and a power bank to keep your devices charged on the go.
Getting Around Europe
With so many cities and countries packed into one itinerary, efficient transportation is key. Luckily, Europe has a well-connected and reliable network of trains, budget airlines, and public transportation to help you move between (and within) destinations smoothly.
Flights vs. Trains: When to Choose What
For a fast-paced itinerary like this one, a mix of flights and high-speed trains is the best way to maximize your time. Most of the longer travel days include flights, while shorter legs (like a Rome to Florence day trip) are done by train.
- Trains are a great option for shorter distances, especially between major cities like London and Paris or Rome and Florence. They’re comfortable, fast, scenic, and usually drop you off in the city centerโno need to deal with airport security or long transfers.
- Flights are the fastest way to travel between farther destinations, like Berlin to Athens or Santorini to Rome. Budget airlines like Ryanair and EasyJet offer cheap fares, but keep in mind that you may need to pay extra for luggage and arrive at the airport early.
- Ferries are another option for certain routes, like Athens to Santorini. While taking a ferry can be a scenic experience, I donโt recommend it for this fast-paced trip since it takes significantly longer than a flight. But if you have extra time and want a more leisurely journey, it could be worth considering.
Public Transportation & Local Travel
Once you’re in a city, public transportation is your best friend. Here’s what to expect in some of the major stops:
- London & Paris โ Extensive metro systems (the Tube and the Mรฉtro) make getting around easy. Grab an Oyster card (London) or Navigo card (Paris) to save money on multiple rides.
- Amsterdam & Berlin โ Both cities have great tram and bus networks, but biking is also a fantastic way to explore (especially in Amsterdam).
- Athens & Rome โ These cities have metros, but walking is often the best way to see the main sights, especially in historic districts.
- Santorini โ Buses connect the main towns, with Fira serving as the central hub for departures and returns. If you want more flexibility, consider renting an ATV or car.
Pro Tip
For convenience, download Google Maps offline and consider using ride-sharing apps like Uber, especially in places where public transport is limited.
Packing Tips for 3 weeks in Europe
Packing for a three-week trip across multiple countries means youโll need to pack light, but still be prepared for varying weather conditions and activities. With some planning and by keeping things simple, youโll be able to travel efficiently without sacrificing style or comfort. Here are some key tips to help you pack efficiently without overloading your suitcase.
Choose the Right Luggage
Since you’ll be traveling by plane, train, and public transportation, a carry-on suitcase is your best bet. Look for one thatโs durable, lightweight, and fits airline size restrictions. A backpack or small day pack is also essential for daily excursions and quick trips to museums, attractions, or lunch breaks.
Read The Ultimate Guide on How to Pack a Carry-On Like a Pro
Pack Versatile Clothing
Europe in the summer can range from warm and sunny to cooler evenings, so layering is key. Hereโs how to make the most of your wardrobe:
- Neutral colors and versatile pieces that can mix and match are your friends. Think black, navy, gray, and beige for easy outfits.
- Comfortable shoes are a must, especially for walking tours and days spent on your feet. Go for a pair of stylish sneakers or flats that can handle a lot of miles.
- A light jacket or sweater is essential for cooler evenings in cities like Paris and Berlin. Bonus if the jacket is waterproof in case of rainy conditions.
- Donโt forget swimwear for beach days in Santorini.
- A hat, sunglasses, and sunscreen are non-negotiable, especially for the sunny days in places like Athens and Santorini.
Plan for Packing Light on Toiletries
Since youโll be on the move frequently, avoid carrying large toiletry bottles. Opt for travel-sized containers (like Cadence Capsules) and multipurpose products (like a lip and cheek color stick). Solid shampoo bars and toothpaste tablets are also great options for saving space.
Stay Organized
Use packing cubes or compression bags to keep your clothing neat and easily accessible. Keeping your items organized will help you avoid wasting time digging through your bag when you’re in a hurry.
Budget & Costs
One of the most challenging aspects of planning a European trip is determining how much youโll need to budget. Costs can vary greatly depending on your travel style, the countries youโre visiting, the time of year you’re traveling, and the experiences you want to have. Here’s a breakdown of what you can expect to spend and tips for making your trip more affordable without sacrificing the Europe experience.
Flights
Flights to Europe can be one of the biggest expenses, but there are ways to keep costs down. Depending on the time of year, you might find flights as low as $500โ$800 round-trip from the U.S. (especially if you book early or fly mid-week). However, in peak summer months, expect prices to be higher, typically ranging from $900 to $1,500.
To save, consider flying into one city (like Dublin or London) and out of another (like Paris) to minimize the cost of backtracking. Additionally, look for budget airlines (like Ryanair or EasyJet) for shorter flights between cities in Europe.
Pro Tip
Use Google Flights Tracker and Skyscanner to monitor fare drops and find the best deals on flights. Set price alerts to snag cheap tickets as soon as they become available!
Accommodations
Accommodation costs vary depending on the city, the type of lodging, and the location. Hereโs a rough breakdown of prices:
- Budget options: Hostels or budget hotel rooms can range from $30โ$80 per night.
- Mid-range options: Private rooms or 3-star hotels typically range from $100โ$150 per night.
- Luxury options: Higher-end hotels or boutique accommodations may cost $200โ$350+ per night.
For budget-friendly stays, I recommend booking accommodations in advance and looking for places slightly outside the city center (just make sure theyโre near public transport).
Transportation
Europe has one of the most efficient public transportation systems in the world, so getting around is relatively affordable.
- Trains: Booking trains in advance can save you money. Expect to pay around $50โ$120 for major train routes (like from Rome to Florence or London to Paris).
- Flights: Budget airlines within Europe often offer tickets as low as $30โ$70 if booked in advance.
- Local transport: Most cities have affordable metro and bus systems. A day pass typically costs $7โ$15, but single tickets are often around $2โ$5.
- Taxis and rideshares: These are the most expensive option and should generally be avoided for short trips. A short taxi ride will cost around $10โ$20, depending on the city.
Attractions and Activities
Europe is full of world-class museums, historical sites, and bucket-list experiences, but they can add up.
- Entry fees: Many museums and attractions charge around $10โ$30 for entry (e.g., the Louvre, the Colosseum, or the Van Gogh Museum).
- Day trips: Organized day trips (like to Stonehenge or the Cliffs of Moher) generally cost between $50โ$150, depending on the tour duration and inclusions.
- Free attractions: You can enjoy iconic landmarks like the Eiffel Tower (view from the ground), the Brandenburg Gate, or walking through the charming streets of Athens without spending a cent.
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Daily Expenses
On average, youโll spend around $30โ$60 per day on meals, depending on your preferences:
- Budget meals: Street food, bakeries, or casual cafes will cost you around $5โ$15 for lunch or dinner.
- Mid-range restaurants: Expect to pay $20โ$40 per person at a sit-down restaurant.
- Fine dining: For a special night out, you may spend $50โ$100 or more, especially in major cities like Paris and Rome.
Tips for saving money
Travel costs can add up quick on a trip like this! Here are a few of my money-saving tips:
Itinerary Overview: 3 Weeks, 7 Countries, 10 Cities
This 3-week itinerary takes you through some of Europeโs most iconic cities, blending history, culture, and unforgettable experiences. It’s fast-paced, but it allows you to experience the highlights of Europe in an efficient way. Youโll start in Ireland, journey through the UK, Netherlands, Germany, Greece, and Italy, before ending your trip in the romantic city of Paris. Hereโs a quick overview of the 3-week itinerary:
Week 1: Ireland, UK & The Netherlands
- Dublin, Ireland (2.5 days) โ Kick off your journey with a pint at the Guinness Storehouse, wander the historic streets of Dublin, and take a day trip to the stunning Cliffs of Moher.
- London, England (3 days) โ Visit Buckingham Palace, explore the Tower of London, and take a day trip to Stonehenge and Windsor Castle. Donโt forget to enjoy a traditional afternoon tea experience at a London cafรฉ.
- Amsterdam, Netherlands (1.5 days) โ Cruise the canals, visit the Rijksmuseum, reflect at the Anne Frank House, and experience the city’s vibrant Red Light District.
Week 2: Germany & Greece
- Berlin, Germany (1.5 days) โ Explore the city’s powerful history with a bike tour covering the Berlin Wall, Brandenburg Gate, and Museum Island.
- Athens, Greece (2 days) โ Walk through ancient history at the Acropolis, wander through Plakaโs charming streets, and soak in the Mediterranean atmosphere.
- Santorini, Greece (3 days) โ Unwind in the stunning cliffside villages of Oia and Fira, relax on the black sand beaches, and sip local wines with a view of the caldera at sunset.
Week 3: Italy & France
- Rome, Italy (3 days) โ Explore Vatican City, tour the Colosseum, and take a day trip to Florence to see Michelangeloโs David and the Tuscan countryside.
- Paris, France (2.5 days) โ End your trip in the City of Light with visits to the Louvre, Eiffel Tower, Notre Dame, and charming Parisian cafรฉs.
Day-by-Day Itinerary
Week 1: Ireland โ UK โ Netherlands
Days 1-3: Dublin, Ireland
Day 1: Arrive & Explore Dublin
- Morning: Arrive in Dublin early after an overnight flight. Drop off your bags and grab a quick snack before hitting the city.
- Afternoon:
- Guinness Storehouse โ Tour the iconic brewery and enjoy a pint with panoramic city views at the Gravity Bar.
- Jameson Distillery โ Learn about Irelandโs famous whiskey with a guided tasting experience.
- St. Patrickโs Cathedral โ Explore one of Dublinโs most famous landmarks.
- Evening:
- The Brazen Head โ Have dinner at Irelandโs oldest pub.
- Temple Bar District โ Stroll through the lively streets, listen to live music, and soak up the atmosphere.
Day 2: Cliffs of Moher Day Trip
- Early Morning: Depart early for a full-day tour of the Cliffs of Moher.
- Day Trip Highlights:
- Drive through the Irish countryside and visit the breathtaking Cliffs of Moher.
- Stop in Galway for a quick visit and bite to eat before returning to Dublin.
- Evening: Arrive back in Dublin. Grab dinner at a cozy pub and rest up for your final morning in the city.


Day 3: Last Bits of Dublin & Travel to London
- Morning:
- Visit Trinity College & the Book of Kells Library โ One of Dublinโs most famous attractions, featuring the stunning Long Room.
- Afternoon: Free time for last-minute sightseeing or last-minute souvenir shopping.
- Evening: Catch a short flight to London and arrive at dinnertime. Check into your hotel and enjoy a traditional meal of fish & chips at a nearby pub.

Days 4-6: London, UK
Day 4: Exploring London Landmarks with a Hop-On Hop-Off Bus Tour
- Morning & Afternoon:
- Kick off your time in London with a Big Bus Hop-On Hop-Off Tour, the perfect way to see the city’s most famous landmarks without exhausting your feet. Along the route, be sure to hop off and explore:
- Buckingham Palace โ Time your visit to catch the Changing of the Guard (check the schedule in advance).
- Westminster Abbey โ Step inside this stunning Gothic church where British monarchs are crowned.
- Big Ben & Houses of Parliament โ Get those must-have London photos.
- Tower of London โ Discover the fortressโs fascinating history and see the Crown Jewels.
- Tower Bridge โ Walk across and visit the exhibition inside for incredible city views.
- The London Eye โ Ride it up and take in stunning panoramic views of the city
- Kick off your time in London with a Big Bus Hop-On Hop-Off Tour, the perfect way to see the city’s most famous landmarks without exhausting your feet. Along the route, be sure to hop off and explore:
- Evening:
- If you’re a Harry Potter fan, visit Platform 9ยพ at Kingโs Cross Station and snap a photo with the famous trolley disappearing into the wall.
- Enjoy a hearty traditional British dinner at a cozy pub โ you earned it after all the sightseeing!


Day 5: Day Trip to Windsor Castle, Stonehenge & Bath
- Early Morning: Depart early from Victoria Coach Station for a full-day guided tour out to the countryside.
- Morning & Afternoon:
- Windsor Castle โ Explore the worldโs oldest and largest inhabited castle.
- Bath โ Stroll through the charming Georgian city and visit the Roman Baths.
- Stonehenge โ Stand in awe of this prehistoric stone circle.
- Evening: Return to London and grab dinner at a classic British pub.

Day 6: Kensington Palace, Hyde Park & Afternoon Tea
- Morning:
- Start your day with a traditional English breakfastโthink eggs, bacon, sausage, beans, toast, and teaโat a British cafรฉ.
- Kensington Palace โ Wander around the outside of this historic royal residence and its beautiful gardens.
- Hyde Park โ Take a leisurely stroll through one of Londonโs most beautiful green spaces.
- Afternoon:
- Afternoon Tea Experience โ Before departing London, indulge in a classic British tradition with an afternoon tea.
- Evening: Catch a flight to Amsterdam and arrive late.
Read More about London
Day 7: Amsterdam, Netherlands
Day 7: Exploring Amsterdamโs Canals & Museums
- Morning:
- Start your day with a scenic canal cruise, gliding past Amsterdamโs charming houseboats and gabled buildings.
- Visit the Rijksmuseum, home to masterpieces by Rembrandt and Vermeer.
- Afternoon:
- Pay a visit to the Anne Frank House and immerse yourself in this powerful piece of history.
- Wander through the vibrant Jordaan district, filled with boutique shops and cozy cafรฉs.
- Evening:
- Experience the cityโs nightlife with a walk through the Red Light District (optional).
- Depart Amsterdam either late evening or early the next morning.

Week 2: Germany โ Greece
Days 8-9: Berlin, Germany
Day 8: Berlinโs Iconic Bike Tour & Beer Garden Experience
- Morning:
- Embark on a bike tour from Berlin Alexanderplatz, visiting landmarks like Museum Island, the Berlin Wall, and the Brandenburg Gate.
- Afternoon:
- After the tour, relax and enjoy lunch at a local beer garden. Indulge in traditional German food like pretzels, schnitzels, and a cold lager.
- Evening:
- Spend the evening at your leisure, perhaps wandering around the bustling Alexanderplatz area or enjoying a casual stroll along the Spree River.
Day 9: East Side Gallery & Departure for Greece
- Morning:
- Visit the East Side Gallery, a unique outdoor gallery on the remaining stretch of the Berlin Wall, covered with vibrant murals and art.
- Afternoon:
- Enjoy some free time before your flight. Consider grabbing lunch at a local cafรฉ or grabbing some last-minute souvenirs!
- Depart Berlin and fly to Athens, Greece.


Read More about Amsterdam & Berlin
Days 10-11: Athens, Greece
Day 10: Exploring Plaka & Sunset Views
- Morning:
- Begin your day by wandering through the charming Plaka district, admiring its narrow streets, colorful buildings, and quaint shops. Take in the neighborhoodโs lively atmosphere and stop at a restaurant for a gyro.
- Afternoon:
- Continue exploring Plaka and nearby Monastiraki Square, perhaps browsing the famous flea market for unique souvenirs.
- Evening:
- Head to Lycabettus Hill (or the less-crowded Filopappou Hill) for breathtaking panoramic views of the city and a stunning sunset over Athens.
- Enjoy dinner at a local taverna, sampling classic Greek dishes like moussaka or souvlaki.

Day 11: Acropolis Tour & Cape Sounion
- Morning:
- Join a guided tour of the Acropolis to explore the Parthenon, the Temple of Athena Nike, and the Erechtheion. Learn about the history of this ancient site and its significance.
- Visit the Acropolis Museum to see a collection of ancient artifacts and sculptures from the Parthenon.
- Afternoon:
- Take a scenic drive to Cape Sounion, where you can visit the Temple of Poseidon perched high on the cliffs, overlooking the Aegean Sea.
- Enjoy the dramatic views and take in the beauty of the coastal landscape.
- Evening:
- Return to Athens for a relaxed dinner, perhaps at a restaurant with rooftop views of the Acropolis.


Days 12-14: Santorini, Greece
Day 12: Kamari Beach & Greek Island Relaxation
- Morning:
- Arrive in Santorini and check into your hotel. Start your day with a leisurely breakfast and enjoy the beautiful surroundings.
- Afternoon:
- Spend the day at Kamari Beach, known for its black volcanic sand. Relax, swim, or grab a bite to eat at one of the beachside cafes.
- Explore the village of Kamari and its charming shops and local spots.
- Evening:
- Sit down for dinner at one of the many beachside restaurants and enjoy a stunning sunset view.

Day 13: Explore the Scenic Views of Fira & Oia
- Morning:
- Take the bus to Fira, explore the charming streets, shop for souvenirs, and take in the stunning caldera views before heading to a seaside cafe for breakfast.
- Afternoon:
- Hop on another bus to Oia, the iconic village famous for its picturesque white buildings, blue-domed churches, and incredible views. Spend time exploring the village and taking photos of its charming architecture.
- If you’re up for it, trek down the nearly 300 stairs to Amoudi Bay and sit down at one of the restaurants for some delicious, fresh seafood. Just rememberโif you go down, you’ll have to eventually climb back up!
- Evening:
- Watch the famous sunset in Oia before heading back to your hotel for a relaxing evening.



Pro Tip
Skip the crowded Oia Castle and watch the sunset from The Virgin Mary of the Akathist Hymn Church instead. This spot offers the same breathtaking views with far fewer people, making for a more peaceful experienceโand itโs conveniently close to the bus stop if you need to head back to a different part of the island afterward!
Day 14: Wine Tasting & Skaros Rock
- Morning:
- Start your day with a visit to Santos Wine Winery, where you can enjoy a wine-tasting session and learn about the island’s famous wines, especially Assyrtiko.
- Afternoon:
- Visit Skaros Rock, an iconic rock formation that offers dramatic views of the island and the sea. Hike up the rock for an incredible perspective of the island’s coastline.
- Evening:
- End your day by sipping local wines with a view at one of the islandโs many cliffside restaurants, soaking in one last sunset in Greece.

Week 3: Italy โ France
Days 15-17: Rome & Florence, Italy
Day 15: Explore Piazza Navona & Dinner
- Morning:
- Arrive in Rome and check into your hotel.
- Spend your first day in the Piazza Navona, a beautiful Baroque square surrounded by stunning fountains, including Berniniโs famous Fountain of the Four Rivers.
- Afternoon:
- Explore the surrounding area, perhaps stopping for gelato or coffee in one of the many charming cafรฉs.
- Evening:
- Enjoy a traditional Italian dinner at a nearby trattoria, savoring classic Roman dishes such as Cacio e Pepe or Carbonara.
Day 16: Colosseum & Vatican City
- Morning:
- Start your day with a visit to the iconic Colosseum. Book a guided tour with access to the arena floor to learn about its fascinating history and take in its awe-inspiring structure.
- Afternoon:
- Head to Vatican City to see St. Peterโs Basilica, the Vatican Museums, and the world-famous Sistine Chapel. Be sure to book tickets in advance to avoid the long lines.
- Evening:
- Take a stroll through the streets of Rome and enjoy dinner at a restaurant with views of the Pantheon or Trevi Fountain for a magical end to your day. End the evening by climbing The Spanish Steps.


Day 17: Day Trip to Florence and Chianti
- Morning:
- Take a morning train to Florence, arriving early to make the most of the day.
- Head straight to the Galleria dellโ Accademia to see Michelangeloโs David.
- Walk around the Piazza del Duomo and admire the Cathedral of Santa Maria del Fiore.
- If there is time, explore the Ponte Vecchio, stopping at an iconic wine window along the way.
- Afternoon:
- Head back towards the train station to hop on a guided tour bus that takes you to the Tuscan countryside to visit Italian vineyards. Taste a variety of Chianti wines and see the Sangiovese grapes up close.
- Evening:
- Return to Rome in the evening and enjoy a relaxed dinner at a Roman pizzeria before departing for Paris in the morning.


Days 18-21: Paris, France
Day 18: Notre-Dame, Luxembourg Gardens & Montmartre
- Morning:
- After arriving in Paris, drop off your bags at your hotel and begin your day with a visit to the Notre-Dame Cathedral. Wander around the รle de la Citรฉ and take in the stunning architecture of this Gothic masterpiece.
- Afterward, head to Luxembourg Gardens, a beautiful and peaceful spot to relax.
- Afternoon:
- Visit the Montmartre neighborhood, home to the Basilica of the Sacrรฉ-Cลur. Wander the charming streets and enjoy the artistic atmosphere of this historic area.
- Evening:
- For dinner, find a cozy cafรฉ or bistro in Montmartre and enjoy French specialties like ratatouille or coq au vin.
Day 19: The Louvre & Iconic Landmarks
- Morning:
- Start your day at The Louvre Museum, where you can explore its vast collection of art, including the famous Mona Lisa and Venus de Milo.
- Afternoon:
- Walk along the Champs-รlysรฉes, one of Parisโs most famous avenues, stopping for fresh macarons at Ladurรฉe and taking in views of the Arc de Triomphe at the end.
- Stop for lunch at a cafรฉ or street cart and savor some French pastries, a savory ham and cheese crรชpe, or a croque-monsieur.
- Evening:
- Visit the Eiffel Tower for a sunset view of the city, then enjoy a traditional French dinner at a bistro with views of the Eiffel Tower sparkling at night.

Day 20: Day Trip to Versailles & Final Parisian Stroll
- Morning:
- Take a day trip to the Palace of Versailles, a short train ride from Paris. Explore the opulent Palace, the stunning Hall of Mirrors, and the vast Gardens of Versailles.
- Afternoon:
- Continue exploring the Gardens of Versailles or enjoy a leisurely lunch at one of the cafรฉs near the palace.
- Evening:
- Return to Paris and take a final evening stroll along the Seine River. Enjoy a light dinner or a glass of wine at a riverside cafรฉ, reflecting on your time in Europe.
Day 21: Head home!
Alternative Routes & Adjustments
While this itinerary covers some of the best highlights of Europe, flexibility is key to making the most of your trip. By adjusting the itinerary to fit your travel style, you can create a journey that is as fast-paced or leisurely as you prefer, all while ensuring you experience the best of Europe! Here are a few suggestions to customize your journey based on your interests, travel preferences, and available time.
If You’re Short on Time:
- Skip the Day Trips: If you’re pressed for time, you can skip the day trips and explore the cities in greater depth.
- Cut Down on Destinations: 7 countries in three weeks is a lot! Consider visiting fewer destinations for a more leisurely trip.
If You Want to Explore More:
- More Time in London: If you’re a fan of history or art, you could extend your time in London and visit museums like the British Museum or the Victoria and Albert Museum.
- Day Trip to Bruges from Amsterdam: If you’re in Amsterdam for a few extra days, take a short train ride to Bruges in Belgium. The picturesque medieval town is famous for its canals, cobblestone streets, and beautiful architecture.
- Extend Your Stay in Greece: For more beach time, consider spending an extra day or two in Greece to explore other parts of Santorini or visit another Greek island, like Mykonos.
If You Prefer to Avoid Crowds:
- Skip Major Tourist Sites During Peak Hours: Many European cities have peak tourist hours (often around midday). If you prefer a quieter experience, visit landmarks like the Louvre or Eiffel Tower early in the morning or later in the evening to avoid the crowds. Always reserve your tickets ahead of time!
- Choose Less Crowded Cities: If youโd like to avoid the tourist-heavy spots, consider spending more time in cities like Florence, where you can dive deeper into local culture, history, and food scenes without dealing with the larger crowds you’ll get in Rome. There are plenty of wine windows to visit there too!
Florenceโs Wine Windows
A unique piece of history, Florenceโs buchette del vino (wine windows) date back to the Renaissance when they were used to serve wine directly to customers to avoid taxes and limit contact during plagues. Today, many have been revived, offering a fun way to enjoy a glass of Tuscan wineโjust knock, order, and sip! Keep an eye out for these charming little windows as you explore the city.

For a More Relaxed Pace:
- Slow Down in Paris and Rome: Spend a little more time soaking in the beauty of the Parisian cafรฉs or the Roman piazzas. Skip a couple of museum visits to enjoy the local neighborhoods, sample more local cuisine, or simply take in the atmosphere of these vibrant cities.
- Add Extra Leisure Days: Many of these cities offer opportunities to relax. Consider spending an extra day lounging on Kamari Beach in Santorini or enjoying a leisurely afternoon in with a picnic in the Champ de Mars while admiring the Eiffel Tower.
Travel Tips
Traveling through Europe can be daunting, but with a few smart tips, you’ll make the most of your journey and avoid unnecessary stress. Here are some of my travel tips for Europe:
- Stay Hydrated: Europe can get hot, especially during the summer months, so carry a reusable water bottle and refill it often. Many cities offer free water stations, so take advantage of them to save money and reduce plastic waste. Bringing a few Liquid IV packets to replenish electrolytes is a great idea as well!
- Pack Light: With so many flights, trains, and buses, youโll want to travel light. Stick to versatile clothing that can be mixed and matched, and avoid overpacking. A carry-on and a small backpack should suffice for most of your trip. For tips on how to travel with only a carry-on, read my Ultimate Guide on How to Pack a Carry-On Like a Pro.
- Learn Basic Local Phrases: While most people in major cities speak English, it’s always appreciated when travelers make an effort to learn a few words in the local language. Simple greetings like โhello,โ โplease,โ and โthank youโ can go a long way.
- Use Public Transportation: European cities have fantastic public transportation systems, and theyโre often the quickest and most affordable way to get around. Consider getting a multi-day pass to save on costs, and familiarize yourself with the schedules and routes. Apps like Google Maps can help you navigate each countries’ system.
- Book Transportation, Lodging, and Excursions Early: To secure the best rates and not miss out, itโs important to book your transportation (trains, flights, etc.), lodging, and excursions in advance. Popular routes, like high-speed trains or flights between cities are often cheaper when booked early. Lodging options fill up fast in major cities, especially in the summer, so booking early guarantees youโll stay close to key attractions. For activities like guided tours, museum tickets, or day trips, booking ahead helps you skip lines and guarantee availability, ensuring you donโt miss out on any must-do experiences.
- Cash vs. Cards: While most places accept credit or debit cards, it’s always a good idea to carry some cash for smaller establishments, especially in markets or more rural areas. Be sure to inform your bank about your travel dates to avoid any issues with using your card abroad.
- Pack a Power Bank: You’ll likely be using your phone for navigation, photos, and travel apps throughout the day. A portable charger will ensure you’re never left with a dead battery when you need it most.
- Wear Comfortable Shoes: You’ll be walking a lot, so make sure to pack comfortable shoes. I love exploring new destination on footโthere’s no better way to experience a city than by strolling through its streets.
- Embrace Local Cuisine: One of the highlights of traveling is sampling local food. From fish and chips in London to pizza in Rome, be sure to try the local specialties in each city you visit. Don’t be afraid to step into local eateries to find authentic dishes. Some of the best meals I’ve had while traveling have been ones at places I’ve accidentally wandered into! Read my list of 15 Best Foods to Try in Greece.
- Keep Your Documents and Valuables Safe: Europe is generally safe for travelers, but itโs always wise to keep your passport, credit cards, and any other important documents in a secure location, like a hotel safe or money belt. While exploring, avoid carrying too many valuables with you and use anti-theft bags or backpacks with hidden compartments to deter pickpockets. Stay vigilant, especially in crowded areas like public transportation or tourist hotspots. By taking these precautions, you can enjoy your trip without worrying about losing your important items!
Final Thoughts
You can fit a lot into a 3-week vacation in Europe! From the bustling streets of Dublin to the beaches of Santorini, each country has its own unique charm. Whether you choose to follow this exact itinerary or adjust it to your personal preferences, the key to enjoying your time in each destination is to be flexible, open-minded, and embrace the different cultures, history, and local cuisine. With a little preparation, your European adventure will undoubtedly be an epic one!
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