Getting lost in Florence's narrow streets with Google Maps at full blast and no data is a terrible plan. An eSIM for Florence connects you as soon as you land, so you can show your digital Uffizi ticket, book a table at an Oltrarno trattoria, and share the Duomo live without worrying about roaming. We'll tell you how many GB to get for a short trip and how to set it up.
Do I need an eSIM just for Florence?
If you're traveling to Florence for a few days, an eSIM gives you internet upon landing without roaming or having to look for a SIM card in the city. Since Florence is in Italy, any Italy eSIM works throughout Tuscany, so you buy a plan for Italy and can also use it in Pisa, Siena, or Rome if you extend your route.
The key: there's no "Florence-exclusive eSIM"; instead, you use an eSIM for Italy, which covers the city and the entire country. This is an advantage because many travelers combine Florence with a day trip to Pisa or a few days in Rome, and the same plan works for everything. If your trip involves multiple European countries, consider a European eSIM or our comparison of the best eSIM for Europe in 2026.
Coverage in the historic center
Florence has excellent mobile coverage. The historic center, which is a UNESCO World Heritage site and very compact, is perfectly covered with 4G and plenty of 5G by the strong Italian operators (TIM, Vodafone, and WindTre). From the Duomo to Ponte Vecchio and from the Accademia Gallery to the Uffizi, you'll have uninterrupted signal.
You might notice slightly slower speeds inside thick-walled museums or in the midst of high-season crowds, when thousands of phones saturate the same cell. Nothing serious: it's more than enough to pull up a mobile ticket or open a map. A very Florentine tip: book Uffizi and Accademia tickets online in advance and save QR codes offline, in case the museum's WiFi fails in the queue. If this is your first eSIM, review how to activate an eSIM before you leave.
Airports: Peretola and Pisa
Most trips to Florence arrive through two gateways. Florence-Peretola (Amerigo Vespucci) Airport is just 15 minutes from the center by the very convenient T2 tram. And Pisa (Galileo Galilei) Airport, with more budget flights, connects to Florence by train in just over an hour.
With the eSIM already installed, upon landing at either airport, you activate your data and instantly have the tram or train schedule, your digital ticket, and your Bolt/taxi. No need to search for airport WiFi or queue at a SIM counter. Install the profile from your home WiFi and schedule activation for your flight day; this way, you'll be connected as soon as you leave the terminal and avoid the typical airport chaos with luggage.
GB for a weekend getaway
Florence is a short getaway destination, so you don't need a huge plan. For a long weekend (3-4 days) using maps, digital tickets, photos, and some social media, 2-3 GB will be plenty. For a full week in Tuscany, 5 GB offers a lot of flexibility.
| Duration | Intended use | Recommended GB |
|---|---|---|
| Weekend (2-3 days) | Maps, tickets, photos | 1-2 GB |
| Long getaway (4-5 days) | + social media and short videos | 3 GB |
| Week in Tuscany | Base for excursions | 5 GB |
Hotel WiFi and many cafés in Florence take pressure off, so you almost never need to buy too much data.
Download an offline map of Florence on Google Maps before you go: the center is walkable, and this saves data even if you venture into alleys with less than perfect coverage.
Florence as a base for Tuscany
Many people use Florence as a base camp to explore Tuscany: Siena, San Gimignano, Pisa, Lucca, or the Chianti vineyards. This is where the Italy eSIM shines, because the same plan covers you for all those excursions without changing anything or paying extra for leaving the city.
In the medieval towns and on the Chianti roads, coverage is generally good, although there might be some weak spots between hills; nothing that a downloaded map can't solve. If your Italian itinerary is more ambitious (Florence + Rome + Venice + coast), a single Italy eSIM is still worthwhile for the entire trip. To calculate for longer stays, check out our guide on eSIM for Europe 30 days and the one on eSIM for Interrail in Europe if you're traveling by train.
Data vs. roaming
If your Spanish operator offers "home-like" roaming in the EU, you could use your plan in Italy at no extra cost... up to a certain data limit, after which surcharges or throttled speeds apply. And if your plan is low-consumption, that limit will run out sooner than you think on a trip with heavy usage.
An eSIM gives you a dedicated data pool for your trip, with a fixed price and no billing surprises. For those with a Spanish plan with few GBs or who don't want to touch their main plan, it's the cleanest option. Plus, if you're coming from outside the EU or combining Europe with non-EU destinations, the savings are even clearer. Carefully compare the two approaches in our guide to the best eSIM for Europe before deciding.
Frequently asked questions
Is there a specific eSIM for Florence?
No need: since it's in Italy, you use an Italy eSIM, which covers Florence and the entire country. With the same plan, you can browse in the historic center, Pisa, Siena, or Rome if you extend your trip. You buy once, and it's valid for your entire Tuscan getaway.
How many GB do I need for a weekend in Florence?
For 2-3 days using maps, digital tickets, and photos, 1-2 GB will be plenty, especially if you use hotel WiFi. If you add social media and some videos, 3 GB offers peace of mind. Florence is walkable, so actual consumption is usually low.
Does the eSIM work as soon as I land in Peretola or Pisa?
Yes, if you install it beforehand from home and schedule activation for your flight day. Upon landing in Florence-Peretola or Pisa, you turn on the eSIM data and instantly have internet for the tram, train, or taxi, without looking for WiFi or counters.
Can I use the same eSIM for excursions throughout Tuscany?
Absolutely. The Italy eSIM covers Siena, San Gimignano, Lucca, Pisa, and Chianti without changing anything or paying extra for leaving Florence. It's ideal if you use the city as a base for day trips around the region.
Do I need an eSIM if my Spanish plan includes EU roaming?
It depends on your GBs. EU roaming works up to a limit; if your plan is small or you'll use your phone a lot, it will run out quickly, and surcharges will apply. An eSIM gives you dedicated data with a fixed price and doesn't affect your main plan, which is cleaner.
Conclusion
Florence is more enjoyable with your mobile needs sorted: museum tickets at hand, maps of the historic center, and seamless excursions to Tuscany. Choose an Italy eSIM, adjust the GBs to your trip duration, and land connected at Peretola or Pisa. Prepare your eSIM for Italy before flying and dedicate your trip to what matters: art, food, and the sunset from Piazzale Michelangelo.
