Spain eSIM guide: mobile data from Madrid to the islands
With a travel eSIM you can use mobile data in Spain from the moment you land in Madrid, Barcelona or the islands. It is ideal for maps, train tickets and staying in touch while exploring.
Mobile networks in Spain
Spain's main operators are Movistar, Vodafone and MasOrange (the combination of Orange and MásMóvil). Coverage is very good in major cities and along coastal tourist areas.
The Balearic and Canary Islands are well covered in towns and resorts. Expect weaker signal in some inland rural areas and mountain ranges.
How much data do you need in Spain?
For a week of city sightseeing with maps and messaging, 3 to 5 GB is usually plenty. Road trips, beach holidays with lots of photo sharing, or remote work call for 10 GB or more.
Practical tips for Spain
- Keep Renfe train tickets in the app for high-speed AVE journeys.
- Book popular sights like the Sagrada Família and the Alhambra online in advance.
- Download offline maps before exploring rural Andalusia or mountain areas.
- Public Wi-Fi in cafés is common but not always secure for payments.
Setting up your eSIM before departure
Install your eSIM before you travel and keep it switched off. When you land, enable it, allow data roaming for the eSIM line and select it for mobile data.