Know Before You Go: Practical Info for Spain

Most of the places we cover are small towns, villages and countryside that public transport reaches slowly, if at all. To travel them the way they're meant to be seen — at your own pace, stopping where you like — you'll want a car. Our routes are built around self-driving for exactly this reason.

A few things that make hiring simpler:

Book ahead, and collect at your arrival airport. Picking the car up where you land and dropping it there when you fly home is almost always the least complicated option. Spain's main airports (Madrid, Seville, Málaga, and others) all have the major hire companies on site.

You don't need a huge car. Spanish town centres are old, narrow and often part-pedestrian. A small or mid-size car is easier to park and to thread through tight lanes than a large one — and cheaper to fuel.

Check what's included. Prices vary a lot on insurance excess, mileage and fuel policy. The cheapest headline rate isn't always the cheapest trip once the excess and extras are added. Read what the booking actually covers before you choose.

Compare car hire for your trip on LocalRent

Driving in Spain: the basics

Driving here is straightforward, and the main motorways are good. A few things worth knowing:

• Drive on the right. Overtake on the left; the left lane on motorways is for passing, not cruising.
• Tolls. Some motorways (marked AP) are toll roads; many main routes (marked A) are toll-free. Your sat-nav or maps app can usually avoid tolls if you prefer.
• Fuel. Fill up in towns; petrol stations thin out on quiet rural roads, so don't run the tank too low between stops.
• Parking in old towns. Most historic centres are narrow and partly pedestrian, so you'll usually park just outside the old core and walk in. Many hotels can point you to the nearest car park. Blue-lined street parking is paid (pay at the meter or via an app); white lines are usually free.

Spain is rolling out low-emission zones — Zonas de Bajas Emisiones (ZBE) — in towns and cities. Under a national law, every city above 50,000 residents must operate one, and the rollout is spreading to more places each year. Inside a zone, the most polluting vehicles are restricted, enforced by camera, with fines of around €200.

Here's the part that matters for most visitors: if you hire a car in Spain, you're almost certainly fine. Spanish hire cars already carry the correct emissions label (the DGT distintivo ambiental), so the right category is assigned automatically — there's no paperwork for you to do. The registration hassle applies to people driving their own foreign-plated car into a zone, not to renters.

Two practical notes:

• If you drive your own non-Spanish car, you may need to register it with each city's ZBE in advance to avoid an automatic fine — check the city's official site before you go.
• Even with a compliant hire car, the simplest approach in any old town is the same as always: park just outside the historic centre and walk in. That sidesteps both the zone and the narrow lanes in one go.

Rules differ from city to city and keep changing, so for a specific town, check its official tourism or council site for the current detail.

Spain has strong mobile coverage, and staying connected is easy. You'll want data for maps, bookings, translation and the odd restaurant search on the road.

The simplest option for most travellers is an eSIM — a digital SIM you buy and install before you leave, so you land with data ready to go and no airport queue. If your phone supports it (most recent iPhones and many Android phones do), you can keep your home number active for calls and texts while using the eSIM for data.

A few things worth knowing:

• Buy before you travel. You install it in advance and it activates when you connect to a Spanish network — much easier than hunting for a shop on arrival.
• How much data? For a one- or two-week trip using maps, messaging and browsing, a fixed plan of around 5–10 GB is usually plenty and better value than "unlimited". Heavier users who tether a laptop or stream may want more.
• Coverage is excellent in towns, patchier in the wild. Expect fast 4G/5G in cities and main routes, but weaker signal in remote countryside, mountains and national parks — worth downloading offline maps for the quiet stretches.

The one we'd point you to first is Airalo. It's the best-known travel eSIM, with the simplest app and wide coverage across Spain — including the rural areas and mountains where signal can be thin. You buy and install it before you fly, so you land already connected, with nothing to sort out in Spanish at an airport counter. That ease is the main reason we suggest it: for a first-time eSIM user, it's the least likely to go wrong.

Get an Airalo eSIM for Spain

(Prefer a physical SIM? You can buy a prepaid Spanish SIM in phone shops once you arrive, though for short trips an eSIM bought in advance is usually less hassle.)

We're not insurance advisers, so treat this as general guidance rather than a recommendation. A few things travellers commonly consider for a trip like this:

• Medical cover, including repatriation, in case something goes wrong far from home. EU/EEA visitors can carry their EHIC/GHIC card for state healthcare, but that isn't the same as travel insurance and doesn't cover everything.
• Cancellation and delays, which matter more if you've pre-booked several nights and a hire car.
• Driving cover. Check whether your policy and your hire-car booking together cover the excess if the car is damaged — the hire company's own excess can be high, and a separate excess-waiver policy is sometimes cheaper than theirs.

Compare what each policy actually covers rather than the headline price, and read the driving and pre-existing-condition sections closely.

If your flight lands in the evening, it's often more relaxing to spend the first night near your arrival airport and start the drive fresh the next morning, rather than tackling an unfamiliar road in the dark — especially the last, slower stretches into rural areas.

Each route page tells you which airports work best for that trip and how long the drive is, so you can judge whether to push on or stop over. When in doubt, a good night's sleep before a long drive is rarely the wrong call.

• Meal times run late. Lunch is typically from around 2pm, dinner from 8:30–9pm; many kitchens close in between. In smaller towns, plan around this so you're not caught out at 6pm looking for a hot meal.
• The afternoon lull. Smaller shops and some sights still close for a few hours in the early afternoon. Mornings and evenings are the active hours.
• Cards are widely accepted, but carry a little cash for small rural bars, markets and parking meters.
• Heat. Inland Spain — including much of what we cover — is very hot in July and August. Spring and autumn are far kinder for walking old towns; in summer, do the sightseeing early and rest through the worst of the afternoon.