Madrid
The Prado, Reina Sofía and Thyssen sit within ten minutes of each other, all free for the last couple of hours daily — which is when the queue forms. Dinner rarely starts before nine.
Order before you fly and the QR code is waiting in your inbox. Scan it at home, land at Barajas, El Prat, Málaga or Palma, and your phone finds a Spanish network by itself — no kiosk queue, no roaming bill waiting for you back home.
Spain sits inside a 33-country European bundle, so the eSIM you buy for Barcelona carries on working over the border into Portugal or France, and on a city break to Rome later in the year. The UK is on the list too — install it at home, confirm it works, and it picks up again the moment you land back.
Every plan below covers Spain. Choose the number of days you're away — the price is fixed, you pay once, and nothing renews afterwards.
Green Atlantic coast in the north, desert in the south east, and volcanic islands off the coast of Africa. Spain covers far more ground than the costas suggest.
The Prado, Reina Sofía and Thyssen sit within ten minutes of each other, all free for the last couple of hours daily — which is when the queue forms. Dinner rarely starts before nine.
The Sagrada Família and Park Güell are strictly timed entry and sell out days ahead in summer. North of the city the coast turns to coves and cliff paths around Cadaqués and Begur.
The Alhambra caps daily numbers and routinely sells out weeks in advance, with a separate timed slot for the Nasrid Palaces. Seville and Córdoba are best walked early, before the afternoon heat.
Serra de Tramuntana hairpins, Menorcan calas reached on foot, and an Ibiza that is far quieter than the reputation once you head north. Inter-island ferries book up fast in August.
Winter sun at 20°C, Teide rising above the cloud line, and volcanic landscapes that look like nowhere else in Europe. The Teide cable car and summit permits are booked online in advance.
Pintxos bars in San Sebastián, the Guggenheim in Bilbao, and the Camino running west to Santiago. Greener, wetter and cooler than the south — pack accordingly.
The Alhambra and the Sagrada Família are the classic mistakes — both cap numbers and both go weeks ahead in season. Book the moment you fix your dates, from wherever you are.
Renfe's AVE gets you Madrid to Seville in under three hours and is cheapest booked early. Ferries to the Balearics and between the Canaries run to timetables that shift by season.
Inland Andalucía passes 40°C in high summer and plenty of smaller places still shut through the afternoon. Checking the forecast and opening hours reshapes the day.
Camera translation turns a chalked menú del día into something you can choose from, and helps in Catalonia, the Basque Country and Galicia where the menu may not be in Spanish either.
Let the week sync as you go rather than trusting one phone to survive the beach and the trip home. Save it for the evening — this is the one that gets through data.
A delayed ferry, a villa down an unnamed track, a hire car with a question about the excess. All easier to sort with a working connection than without one.
The whole thing takes about as long as printing a boarding pass, and it's far easier done on your own Wi-Fi than in an airport queue.
Pick the plan that matches how long you're in Spain. If you're crossing into Portugal or France, the same eSIM already covers you.
It arrives by email as soon as you pay. Open your phone's mobile settings, add an eSIM, scan — done in under a minute, over Wi-Fi at home.
Your plan starts when the eSIM first finds a Spanish network, not when you bought it. Turn roaming off on your UK line and you're set.
Sort your connection tonight and forget about it. One scan now, and Spain is just somewhere your phone already works.