Spain is one of the best countries in Europe for a road trip. It has excellent motorways, dramatic scenery that shifts completely every few hundred kilometres, and a culture of hospitality that makes stopping anywhere — a village, a mountain pass café, a roadside venta — a genuine pleasure. This guide covers everything: the best routes, driving rules, car hire, costs, ZBE zones, and the practical logistics of planning a trip of any length.
The Best Road Trip Routes
The most popular and arguably the most rewarding Spain road trip. Three UNESCO-listed city centres within a few hours of each other, bookended by Seville. Add Ronda, Cádiz, or the white villages of the Sierra Nevada for longer trips. Easy driving on the A-92 motorway corridor — straightforward navigation, excellent road surfaces.
Green Spain along the Bay of Biscay — a completely different country from the south. Dramatic clifftop roads, world-class pintxos in San Sebastián, the Guggenheim in Bilbao, the wild beaches of Asturias, and the Camino de Santiago ending in A Coruña. Cooler, wetter, and less visited than the south. The N-634 coastal road is slower than the motorway but spectacular.
The classic cross-country route. The direct drive (A-2 motorway via Zaragoza) is fast and easy but not scenic. The better route breaks the journey: Madrid → Toledo → Cuenca (the hanging houses are extraordinary) → Teruel → Zaragoza → Barcelona. Or go via the coast: Tarragona and the Costa Daurada before hitting Barcelona.
The full loop that takes in the best of every region. Start and end in Madrid for easy flights. Drive south first (Andalusia in spring is magical), up the Mediterranean coast, across Catalonia, along the northern coast, through Galicia, and back to Madrid via the Castilian meseta. This is a trip that changes people.
Driving Rules in Spain
Speed Limits
- Motorways (autopista/autovía): 120 km/h standard. In wet weather, variable limits displayed on overhead gantries.
- National roads (carretera nacional): 90 km/h outside built-up areas
- Urban areas: 30 km/h on residential streets, 50 km/h on main urban roads (watch for signage — it's taken seriously)
- Schools / hospital zones: Often 20 km/h, well-signed
Speed cameras are common on motorways and national roads. Spain uses a points-based system: you start with 12 points (8 if a new driver) and lose points for violations. Foreign drivers are not immune — fines are sent to your home address via the hire car company.
ZBE Low Emission Zones
Spain's major cities operate Zonas de Bajas Emisiones (ZBE) that restrict access for older, more polluting vehicles. The key cities:
- Madrid (ZBE Distrito Centro): Significant restrictions — most petrol cars registered before 2001 and diesels before 2006 cannot enter. Most modern hire cars (Euro 6 diesel, petrol, hybrid) carry a DGT environmental sticker and are permitted.
- Barcelona (ZBE Rondes): Covers the ring roads and approaches. Check your hire car's DGT sticker (should be green or blue label on windscreen).
- Seville, Granada, Córdoba: Have ZBE-type restrictions in their historic centres. For most visitors in a modern hire car, these are not an issue — the bigger practical concern is that these centres have very limited, expensive parking anyway. Park on the edge and walk or take a taxi.
Tolls
Spain has extensive toll motorways (autopistas de peaje) — mainly in Catalonia, the Basque Country, and some Andalusian stretches. The free alternatives (autovías, national roads) are generally good quality but slower. For a 2-week road trip, budget around €30–60 in tolls depending on your route. Catalonia's AP-7 from the French border to Barcelona is the most significant — €20–25 depending on entry point.
Car Hire
Where to Hire
The main airport hire car desks (Madrid Barajas, Barcelona El Prat, Málaga, Seville, Bilbao) all have the major international companies plus Spanish operators like Goldcar and Drivalia. Book well in advance for summer — cars sell out and prices triple in July and August.
One-Way Rentals
One-way hires (pick up in one city, drop off in another) are convenient but carry a drop-off fee of €80–200 depending on distance and operator. It's often worth booking a circular route and flying in/out of the same airport to avoid this. Major operators that do one-way well: Europcar, Enterprise, Hertz.
What Car?
A standard compact (e.g. VW Polo class) is perfectly adequate for motorway driving and fits in city parking spaces. For mountain routes (Sierra Nevada, Picos de Europa, Pyrenees), a slightly larger engine helps on gradients. For Andalusia's white villages on narrow mountain roads, smaller is better. Automatic vs manual: manual is cheaper and the vast majority of Spanish hire cars are manual.
Insurance
The hire car company's CDW (Collision Damage Waiver) typically has a €1,000–1,500 excess. Excess insurance bought separately (via InsureandGo, iCarhireinsurance, or similar) costs £3–7/day and eliminates the excess completely — highly recommended. Check whether your credit card includes hire car excess insurance before buying separately.
Costs: What to Budget
- Car hire: €25–50/day (compact, summer), €15–30/day (shoulder season)
- Fuel: Petrol ~€1.60–1.75/litre, Diesel ~€1.50–1.65/litre. A 600km week uses roughly 45–50 litres in a compact.
- Tolls: €5–15/day depending on route
- Parking: €10–20/day in city centre car parks
- Total driving costs: Budget roughly €60–100/day all-in for a couple sharing a car
When to Go
Spring (March–May) — Best Overall
Mild temperatures (18–25°C in the south), low crowds, reasonable prices, and the landscape is green and flowering. April is particularly beautiful in Andalusia — orange blossom, wild flowers, and the Feria de Abril in Seville (last week of April) if you time it right. Avoid Easter week (Semana Santa) for driving — roads are busy and some city centres have restricted access for processions.
Autumn (September–November) — Excellent
Similar advantages to spring. September still has summer temperatures in the south without July's brutal heat. The harvest season means excellent local food everywhere. October and November are quieter but still very pleasant for southern and central Spain.
Summer (June–August) — Manageable with Planning
Andalusia in July and August is extremely hot (40°C+ regularly). The north (Basque Country, Galicia, Asturias) is much more comfortable in summer and is often the better choice. Spanish school holidays are in July–August, which means more traffic and higher prices everywhere.
Winter (December–February) — Underrated
Southern Spain in winter is mild (15–18°C) and almost empty of tourists. The light is beautiful, prices are low, and the cities are genuinely relaxed. Some coastal resorts close, but the inland cities — Seville, Granada, Córdoba, Toledo — are excellent. The Sierra Nevada near Granada offers skiing from December to April.
Practical Tips
Google Maps vs Waze
Both work well in Spain. Waze is better for real-time traffic and police speed camera alerts. Google Maps has better points-of-interest data and offline maps (essential — download your route areas before you go, as mobile data can drop in mountain areas).
Fuel
Petrol stations (gasolineras) are frequent on motorways and national roads but can be sparse in rural mountain areas. Never let the tank drop below a quarter in remote regions. Most stations accept cards; a few rural ones are cash-only.
Driving from the UK
The most popular route is via Eurostar + drive through France (1,300km Paris to Seville), or the direct ferry from Portsmouth/Plymouth to Santander or Bilbao (18–24 hours). The ferry is much more relaxed and puts you directly in northern Spain — highly recommended for longer trips.
Ready to plan your route? Our AI planner builds a day-by-day Spain road trip itinerary — with daily driving distances, city stops, and personalised recommendations.
Plan My Road Trip →