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Getting Around Carnac With a Dog
🇫🇷Carnac, France·Updated 22 June 2026
Carnac is compact and best explored on foot or by bike with your dog, but the wider Quiberon bay is easy to reach by train and bus. The nearest rail hub is Auray, from which the seasonal Tire-Bouchon train runs to Quiberon in summer; regional TER trains and buses carry dogs under clear SNCF rules. A muzzle is required for dogs over 6 kg on TER trains, so pack one even for a short hop.
| Mode | Policy | Tip |
|---|---|---|
| TER BreizhGo trains (incl. Tire-Bouchon Auray–Quiberon) | Dogs under 6 kg travelling in a closed carrier (max 45x30x25 cm) need a free 0 EUR animal ticket. Larger dogs need a muzzle and an animal ticket (50% of fare, capped at 7 EUR). Category 1 and 2 dogs are banned. Guide and assistance dogs travel free. | 💡 Buy the animal ticket before boarding and carry the muzzle in your bag for dogs over 6 kg. |
| Local & regional buses (BreizhGo / Auray area) | Small dogs in a carrier are generally accepted free. Larger leashed dogs are admitted at the driver's discretion and should be muzzled; they must stay at your feet and not occupy a seat. Confirm with BreizhGo for the exact line. | 💡 Travel outside peak summer departures; buses to Quiberon fill quickly in July and August. |
| Taxis & ride services | Acceptance of dogs is at each driver's discretion. Mention your dog's size when booking and bring a blanket or towel for the seat. Guide and assistance dogs must always be accepted. | 💡 Book by phone in advance in summer rather than hailing on the street. |
Useful transport links
TER BreizhGo (regional trains and animal tickets): ter.sncf.com/bretagne. Tire-Bouchon summer line Auray–Quiberon: runs June to September, single fare around 5 EUR. BreizhGo (regional buses and journey planner): breizhgo.bzh. Carnac is about 13 km from Auray station; allow a taxi or bus connection with your dog.
Frequently Asked Questions
Can I take my dog on the Tire-Bouchon train to Quiberon?
Yes. The Tire-Bouchon is a TER BreizhGo line, so SNCF rules apply: small dogs in a carrier travel free with a 0 EUR ticket, and larger dogs need a muzzle and a discounted animal ticket capped at 7 EUR. It runs June to September.
Do I need a muzzle for my dog on Brittany trains?
Yes, for dogs over 6 kg on TER trains a muzzle is mandatory, except for guide and assistance dogs. Dogs under 6 kg travel in a carrier and do not need one.
How do I reach Carnac by public transport with a dog?
Take a TER train to Auray (about 13 km from Carnac) with your dog, then connect by BreizhGo bus or taxi. In summer you can also ride the Tire-Bouchon line toward Quiberon to explore the bay.
Pet-Friendly Hotels in Carnac
Our top-rated pet-friendly hotels, handpicked and verified.
Hôtel An Ti Gwenn
★★ · 8.4/10
€95/night
Hôtel Restaurant Spa du Tumulus Carnac
★★★ · 8.5/10
€120/night
Hôtel-Restaurant Lann Roz
★★ · 8.2/10
€90/night
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