Vatican — a city-state the size of an urban park — attracts millions of tourists every year. Yet many arrive there with poorly planned SIM plans, leading to weak connections, high costs, or even complete loss of signal. Here are the most critical mistakes and how to avoid them.
1. Relying solely on Israeli roaming
This is the first and most painful mistake. Israeli mobile operators offer roaming to Europe, but the costs can be staggering — especially when you're filming video in the basilica courtyard or streaming photos in real time. Minutes and MB of data abroad are locked in at prices that could easily add up to a flight back to Israel.
The solution: Install an eSIM before your flight. With a single QR scan, you get a local connection in Italy (Vatican uses Italy's cellular infrastructure) at a fraction of the cost. Your Israeli SIM remains in the device — it's recommended to keep data roaming turned off to avoid unexpected charges.
2. Misunderstanding network coverage within Vatican
Vatican is very small, but also very dense. Tourists often assume they'll get signal from their chosen operator in every corner, but reality is different. Certain areas inside the basilica or in inner courtyards may have weak reception or no coverage at all.
The solution: Check in advance which operators broadcast in Vatican. Choose an eSIM connected to the operator with the best coverage in the areas you'll visit — typically TIM or Vodafone in Italy are reliable choices.
3. Installing at the last minute at the airport
Many tourists arrive in Rome and try to install an eSIM at the airport. It's possible, but it also means you're wasting precious time, struggling with the airport's Wi-Fi (often slow and unstable), and could be stressed if something goes wrong.
The solution: Install the eSIM at home, in Israel, before you fly. Verify that it's active and working. When you land at the airport, you're already connected and can arrange rides, message your hotel, and download maps.
4. Not configuring roaming settings
Even with a local eSIM, some devices try to connect to international roaming if settings aren't configured properly. This can lead to dual connections, high battery consumption, and unexpected charges.
The solution: In your device's roaming settings, make sure the new eSIM is the primary SIM for data. Turn off data roaming on your Israeli SIM. Disable international roaming when you don't need it.
5. Not planning your data package type
Vatican is a small destination, but you'll likely also visit Rome, Florence, or another city in Italy. A data package that's too small may run out mid-trip, and a replacement on the spot can be expensive and problematic.
The solution: Determine in advance how much data you'll need. Will you use GPS navigation all day? Will you live-stream photos? Choose a package that covers your needs with some buffer. Most eSIM providers offer packages in various sizes, so you can choose wisely.
A trip to Vatican is meant to be a spiritual and cultural experience, not a mobile headache. With a little planning ahead — and choosing the right connection — you can enjoy every moment without worrying about connectivity or surprise charges.
