Blois to Gijón Road Trip: France to Spain by Car

The drive from Blois to Gijón covers approximately 900 km, weaving from the Loire Valley to the Cantabrian coast. A little-known fact: the route passes within 20 km of the Vézère Valley, home to the Lascaux cave paintings, a UNESCO site dating back 17,000 years. The journey typically takes 9-10 hours of driving time, but with stops, plan for 12-14 hours.

To answer the question: is it worth driving Blois to Gijón? Absolutely. The transition from the châteaux of France through the Massif Central to the green hills of Asturias offers a rich tapestry of landscapes. For tips on uncovering the hidden gems along highways, read how to find the best stops and hidden gems between cities.

Geographical Transitions

The route begins in the flat Loire Valley, then rises into the hilly Limousin region, known for its oak forests and cattle. Crossing the Aquitaine Basin, you approach the Pyrenees near Bayonne. The Spanish section cuts through the Basque Country's green hills, then the Picos de Europa mountains before descending to the Asturian coast. Sunset before Arriondas offers a spectacular view of the Picos.

UNESCO World Heritage Sites

• Blois: Château de Blois itself is a historic monument, though not UNESCO. However, the Loire Valley between Sully-sur-Loire and Chalonnes is a UNESCO World Heritage site.
• Detour to Saint-Émilion (near Bordeaux): a UNESCO-listed wine region, about 50 km east of the A10.
• Altamira Cave (near Santillana del Mar, 30 km from A-8): a UNESCO site with prehistoric paintings.

Local Commerce and Culinary Stops

In France, stop at roadside markets near Limoges for porcelain and cheese. In Spain, the village markets in Llanes sell artisan cheeses and cider. Must-try roadside eateries: Le Relais de la Côte de Beauté (near Royan) for seafood, and Sidrería El Güevu (near Llanes) for Asturian cider and fabada.

Fuel and Route Economics

Fuel costs for this route depend on vehicle efficiency. Assuming 7 L/100 km and €1.60/L in France, €1.50/L in Spain, the total cost is around €100. The route features dense fuel stations along highways every 30-50 km, but in the Massif Central gaps can extend to 60 km. Plan refueling at Orléans, Limoges, and Bordeaux.

• Use apps like GasBuddy for price comparisons.
• Diesel is generally cheaper in Spain.
• Avoid fuel at toll plazas unless necessary.

Road Quality and Toll Information

The majority of the route is on well-maintained toll roads: A10 from Blois to Bordeaux, then A63 to the Spanish border. In Spain, AP-8 and A-8 continue to Gijón. Tolls total approximately €60. Toll gates accept credit cards and have clear signage. Night illumination is excellent on all highways.

• Road surfaces are smooth, but be cautious on curves near Irún.
• No gravel roads; all paved.
• Rest areas (aires) every 20 km on French highways.

Infrastructure Safety

The entire route is safe with emergency phones every 2 km on French highways. Speed cameras are common in France (130 km/h limit) and Spain (120 km/h). Always carry a reflective vest and warning triangle, mandatory in both countries. In rain, reduce speed on the A-8 near Bilbao.

Family and Child Suitability

• Zoo de La Palmyre (near Royan, 15 min from A10): a large zoo with over 1,600 animals.
• Aquarium de Biarritz (near A63): interactive exhibits for kids.
• Parque de la Naturaleza de Cabárceno (near Santander, off A-8): a huge wildlife park with safari tours.

Pet-Friendly Stops

Most French rest areas allow dogs on leashes. Recommended: Aire de la Vallée de la Vienne (A10) has a pet-walking area. In Spain, Area de Servicio de Vega (A-8) includes a fenced dog park. Avoid leaving pets in cars during summer; temperatures can exceed 35°C in Bordeaux.

Fatigue Management

For a quick nap, use rest areas: Aire de l'Album (A10, km 250) has quiet zones. In Spain, Area de Descanso de Ribaforada (AP-8) offers shaded parking. If feeling drowsy, exit at Salinas (Asturias) for a walk on the beach.

Hidden Off-Route Spots

Just 5 km off the A10 near Poitiers, the village of Angles-sur-l'Anglin features a medieval castle and a river. In Spain, near the A-8 exit 450, the abandoned village of Bárcena de la Marina offers a glimpse of 19th-century life.