Clermont-Ferrand to Quimper: A Route Through Volcanic Lands to Brittany’s Coast

Leaving Clermont-Ferrand, the A71 immediately climbs the Chaîne des Puys, a volcanic range of 80 dormant cones. The road twists past the Puy de Dôme, a 1,465-meter peak that looms to your right. This geological spine marks the start of a 600-kilometer journey west to Quimper, a city known for its half-timbered houses and creperies.

The drive takes about 6 hours 30 minutes without stops, but most travelers stretch it to 8–9 hours. You will traverse the Massif Central, the Loire Valley, and finally the rolling hills of Brittany. The route combines A71, A85, and E50 highways, with tolls totaling around €45 for a standard car. For a deeper guide on finding unexpected stops, read how to find the best stops and hidden gems between cities.

Fuel costs for the 600 km trip average €75–90 for a petrol car (8 L/100 km, €1.80/L). Diesel vehicles save about 20%, and electric cars need a 30-minute charge at stations along the way. Fuel station density is high near major exits (every 20–30 km on A71 and A85), but sparse on the E50 between Rennes and Quimper.

• Toll cost: €44.70 for Clermont-Ferrand to Quimper via A71/A85.
• Rest areas (aires) every 10–15 km, most with clean toilets and vending machines.
• Speed cameras are frequent on A71 near Orleans; use cruise control at 130 km/h.

The route moves from volcanic peaks to flat agricultural plains. Near Clermont-Ferrand, the landscape is green and dramatic with ancient lava flows. Around Bourges, it opens into wheat fields and sunflower crops. Approaching Angers, the Loire River appears, lined with châteaux and vineyards. Finally, Brittany brings granite outcrops, heathlands, and apple orchards in the Cornouaille region.

UNESCO World Heritage Sites along or near the route include the Cathedral of Bourges (off A71, 15 km detour) and the Loire Valley between Sully-sur-Loire and Chalonnes (75 km detour). In Quimper itself, the historic center is not UNESCO-listed but is classified as a Ville d'Art et d'Histoire.

Local crafts to buy

• In Clermont: Volvic stone carvings and Saint-Nectaire cheese at Marché Saint-Pierre.
• Near Bourges: Sancerre wine (a short detour east) and goat cheese from Chavignol.
• In Brittany: Quimper faience (hand-painted pottery), salted butter caramels from Le Palais de la Fraise, and Breton cider.

Roadside stalls near small villages sell honey, jam, and seasonal fruit. Look for signs reading “Produits Fermiers” on the D943 near Locronan.

Road quality is excellent on toll highways: smooth asphalt, clear markings, and well-lit rest areas. Night driving is safe but watch for deer on the E50 between Rennes and Quimper, especially at dusk. Toll gates can have long queues on summer weekends; carry coins or a bank card.

Family and child-friendly stops

• Le Pal Nature Park (near Dompierre-sur-Besbre, 30 km from A71 exit 37): Zoo and amusement park.
• Parc de la Tête d'Or in Lyon (if detour) or Parc de Loisirs de la Rivière in Angers: paddle boats and playgrounds.
• Océanopolis in Brest (1 hour north of Quimper): Aquarium with touch pools.

Pet-friendly framework

• Most aires have grassy areas for dog walks. Notable: Aire de l'Allier (A71) with a fenced dog run.
• In Quimper, Café de la Mairie welcomes dogs inside, and the Odet riverbank paths are perfect for walks.
• Vet clinics on route: Clinique Vétérinaire in Bourges (02 48 24 06 70) and in Vannes (02 97 47 23 45).

Fatigue management and rest zones

• Safe rest spots: Aire de la Côte d'Argent (A85, km 140) with shaded parking and picnic tables.
• Aire de l'Étang de la Barbotière (A71, km 50) has a small lake; good for a 20-minute power nap.
• In Brittany, Aire de la Gacilly (N166) offers a quiet spot with local artisan shops nearby.

Hidden off-route spots (within 5 minutes of highway)

• Village of Ussel (A71 exit 44): An abandoned 12th-century fortress, Château d'Ussel, visible from the road.
• Abbaye de Noirlac (near A71 exit 35): A Cistercian abbey with a peaceful garden.
• Chapelle Saint-Michel d'Aiguilhe (near A75 detour, but accessible from A71 via D909): A chapel perched on a volcanic needle.