Why Brittany Works So Well for Family Cycling

Brittany has a quiet advantage over almost every other stretch of French coastline: it is gently rolling rather than mountainous, the distances between villages are short, and the region has spent decades converting old railway lines and canal towpaths into smooth, traffic-free trails. French law allows children to ride on the pavement up to the age of eight, drivers are famously patient with cyclists, and the weather is mild enough to ride comfortably from April through October.

What makes it genuinely family-friendly, though, is the rhythm of a day out. You can ride twenty minutes, stop at a beach for a swim, carry on to a crêperie for lunch, and be back at your gîte before the afternoon meltdown. Here are the routes and stretches that work best with children in tow.

Understanding the Network Before You Go

Brittany's cycling infrastructure falls into three useful categories, and knowing which is which saves a lot of arguing with a map at a crossroads.

• Voies vertes – greenways, usually former railway lines or canal towpaths, closed to motor traffic and with gentle gradients. Signposted in green with a bike symbol.
• Véloroutes – long-distance signed routes, including the coastal Vélomaritime and the Vélodyssée. Sections of these are on quiet lanes rather than fully separated paths, so check before committing to a long day.
• Quiet lanes and coastal roads – the classic Brittany experience, but best kept to short linking stretches with children rather than full days.

Local tourist offices hand out free laminated route cards for their area, and these are worth collecting on arrival.

North Brittany: Roscoff, Morlaix and the Pink Granite Coast

The north coast is where many families start because the ferry ports make it so easy. From Roscoff, a flat and largely traffic-free run heads east through Saint-Pol-de-Léon towards Santec and the long, dune-backed beach at Dossen. It is roughly 12 to 15 kilometres each way, entirely manageable for a confident seven-year-old, with ice cream stops at both ends.

Inland, the old railway line from Morlaix to Carhaix is one of the best family greenways in France. Around 45 kilometres of smooth surface, no traffic, and gradients so gentle you barely notice them. You do not have to ride it all — the stretch out of Morlaix towards Plougonven gives you a taste of the viaducts and wooded cuttings within an hour. Further west, around Perros-Guirec, the pink granite boulders at Ploumanac'h make a wonderful short ride if you stick to the signed lanes rather than the clifftop footpath.

The Emerald Coast and the Rance Valley

The coast between Dinard and Lancieux is a patchwork of quiet lanes linking sandy coves, and a well-signed loop of about 12 kilometres takes you past the tidal barrage and out towards the Pointe de la Garde. Carry on along the Rance estuary and you reach Saint-Suliac, one of the prettiest villages in France, where the riverside path is flat and shady.

The Rance towpath from Dinan down towards La Richardais is another relaxed option, though surfaces vary, so a bike with slightly wider tyres is kinder here than a skinny-tyred road bike. If you want to shorten the day, the little passenger ferry across the Rance between Dinard and Saint-Malo turns a ride into a proper outing — check the tide times, as sailings shift with the water.

South Brittany: the Gulf of Morbihan and the Blavet

The south is warmer and noticeably flatter, which many families appreciate. The Vélocéan network around the Gulf of Morbihan strings together Vannes, Séné, Arradon and Locmariaquer on quiet lanes and greenways, mostly within ten to twenty kilometres of each other. The gulf itself is almost an inland sea, so the wind rarely bites as hard as it does on the open Atlantic.

If you want a guaranteed traffic-free day, head for the Blavet towpath between Pontivy and Hennebont. Around 60 kilometres of canal-side riding, flat as a pancake, with locks, picnic tables and lock-keepers' cottages to break up the journey. Further west, the Presqu'île de Quiberon and the Rhuys peninsula offer long, level rides beside the sea, and the ferries from Quiberon carry bicycles over to Belle-Île for a memorable day trip.

Practical Tips for a Smooth Family Ride

• Helmets: compulsory in France for all children under twelve, whether riding or as a passenger. Adults are not required to wear one but most visiting families do.
• Tides and wind: plan coastal rides to head into the wind on the way out and let it push you home. Tide tables matter on the Rance and around the Morbihan.
• Trains: regional TER trains carry bikes free of charge, which makes one-way rides and bail-outs simple — but space is limited, so avoid peak commuter times.
• Bike hire: every sizeable coastal town has a hire shop with child seats, tag-alongs and trailers. Book in July and August, when the good kit goes fast.
• Road rules: ride on the right, and remember the priorité à droite rule in villages — traffic from the right often has priority even on what looks like a main street.
• Timing: May, June and September offer warm weather, empty paths and cheaper ferries. August is lovely but busy; start early and finish by mid-afternoon.
• Kit: pack water, sun cream, a repair kit and a few euros for crêpes. Breton weather can turn in twenty minutes, so a light waterproof each is never wasted.

Above all, resist the urge to plan big mileages. The joy of cycling in Brittany with children is the stopping — the rock pools, the harbour ice creams, the unexpected beach — not the distance covered.