Planning a Trip to Europe This Summer? Here’s What to Book Ahead
Summer in Europe: endless golden evenings in Rome, cocktails on rooftops in Paris, mornings filled with art in Milan, and afternoons strolling in Barcelona. As great as it would be to fly to Europe this time of year, it’s anything but easy.
Between May and September, millions of people are traveling all over the continent. The difference between an incredible experience and a frustrating one comes down to one thing: booking attractions ahead of time.
If you’re planning a summer itinerary for Europe, here’s what you need to know about the key attractions and how to get your tickets sorted.
Rome: Vatican Museums and the Colosseum

Rome frequently shows up on the must-visit lists of places in Europe. It’s no surprise, though, as the Vatican Museums have tons of art to enjoy, and the Colosseum is one of the best-preserved ancient buildings out there.
The downside? Both places operate on a timed-entry system, and tickets can sell out days in advance during the summer.
The Vatican Museums queue can be snaking around the walls of the city-state by late morning. The Colosseum underground and arena floor tours are even more limited than the usual tickets.
When it comes to visiting these attractions, booking ahead is more than just a good idea.
Many travelers prefer organizing their bookings in advance through consolidated travel platforms. For example, resources like ToursAroundGlobe.com allow visitors to review ticket categories across destinations before finalizing their plans.
The best time to book if going is also the morning. The crowds and heat are much kinder in the morning!
Milan: The Last Supper
As you travel through Milan, make sure you don’t miss The Last Supper by Leonardo da Vinci.
What most first-time visitors don’t realize is that there’s extremely limited capacity to see this painting each day.
It’s only small groups for a short period of time to preserve the art.
In summer, tickets can book out months in advance, so if you’re traveling through, this should be high up on your list to book – even over some of the smaller attractions!
Barcelona: Sagrada Familia

Barcelona’s Sagrada Familia also has timed entry, though tickets can still sometimes be released a couple of days before your visit. Busy summer weekends.
Getting an early entry time or going on a guided tour will enhance the experience if you’re interested in Gaudí’s design!
Paris: The Louvre and Eiffel Tower
Paris might look larger and more forgiving, but summer crowds can really ruin any hopes you have of being spontaneous!
The Louvre is timed entry, and if you want to go up the Eiffel Tower, tickets do sell out.
If these are on your must-do list, get your tickets before you arrive!
How to Structure Your Booking Strategy
Rather than booking everything at once, use this simple hierarchy:
1. Book limited-capacity attractions first (e.g., The Last Supper, Vatican Museums underground tours).
2. Secure timed-entry landmarks next (e.g., Sagrada Familia, Eiffel Tower summit).
3. Leave flexible or smaller attractions open for spontaneous visits.
Also, avoid stacking too many major attractions on the same day. European cities are best experienced at a relaxed pace – wandering neighborhoods, discovering cafés, and enjoying local life between scheduled visits.
Final Thoughts
Europe in the summer is the best trip you can take. It just takes a bit more structure than you might expect.
By identifying sought-after landmarks, pre-booking critical tickets, and carefully mapping out your itinerary to avoid overloading your schedule, you’ll avoid missing out on crowds, avoid sold-out tickets, and avoid fluctuating prices.
Planning doesn’t kill spontaneity; it preserves it. Book what you know and leave room for the rest of Europe.