Baie de Somme works well by bike: the landscape is mostly flat, distances are reasonable and several sections are designed for cycling. The main point is to choose the right route, take the wind seriously and plan the return before you start.
For a first ride, keep it simple: Saint-Valery-sur-Somme, Le Crotoy, Cayeux-sur-Mer, Le Hourdel or Noyelles-sur-Mer. These areas work for a short ride, a half-day outing or a more complete loop around the bay.
Checked in May 2026: cycling routes, rental services, train conditions and access rules can change. Also check the state of coastal sections after strong wind, high tides or works, especially around the Route Blanche.
Where should you cycle in Baie de Somme?
For a first ride, the easiest choice is to follow already signposted routes: La Vélomaritime between Cayeux-sur-Mer and Le Crotoy, the Somme Valley cycle route from Abbeville, or the circuits suggested by BaieCyclette. These routes make planning easier and reduce the need to improvise on the day.
The coast is not difficult in terms of hills, but weather and wind can change the effort. A route that feels easy in the morning may be more tiring on the way back if the wind is against you.
| Type of ride | Route to consider | What to plan |
|---|---|---|
| First outing | Saint-Valery-sur-Somme, Noyelles-sur-Mer, Le Crotoy | Wind, return route, busier sections in season |
| Coastal section | Cayeux-sur-Mer, Le Hourdel, Saint-Valery-sur-Somme | Stops, weather, timing if you combine it with a visit |
| Arrival from inland | Abbeville to Saint-Valery-sur-Somme via the Somme Valley cycle route | Short distance, but check the return or train option |
| Custom route | Point-to-point network and BaieCyclette circuits | Note the points or save the route on your phone before leaving |
La Vélomaritime: Cayeux, Le Hourdel, Saint-Valery and Le Crotoy
La Vélomaritime, also known as EuroVelo 4, crosses Baie de Somme. The official stage between Cayeux-sur-Mer and Le Crotoy is listed at 29 km. It goes through the Route Blanche, Le Hourdel, Saint-Valery-sur-Somme, Noyelles-sur-Mer and Le Crotoy.
This is the most useful route for visitors who want to connect several well-known places without building the itinerary from scratch. France Vélo Tourisme rates the stage as beginner-friendly, with a very high share of cycle path. Even so, slow down around Saint-Valery and tourist areas, especially when pedestrians are numerous.
The Route Blanche section is attractive, but it is also exposed to coastal conditions. After storms, high tides or works, check current information before planning the ride around this part of the coast.
If you pass through Le Hourdel, keep time for a short stop on foot. For seal watching, tide time matters more than the time you leave by bike. Our guide to Pointe du Hourdel explains the main rules to follow on site.
Cycling between Saint-Valery-sur-Somme and Le Crotoy
Saint-Valery-sur-Somme and Le Crotoy are often visited on the same day. By bike, you have to go around the bay, so the distance is longer than it looks on a map. It is a good ride, but it should be treated as a real outing, not just a short transfer between two villages.
For an easier day, you can ride one section and use the Baie de Somme railway for the return, depending on timetables and current conditions. Official sources indicate that bikes can be carried on some services, but check the details before relying on it.
If your priority is to visit the villages, start with our guide to Saint-Valery-sur-Somme. It helps you organise the visit without adding too much walking after the bike ride.
Abbeville to Saint-Valery by bike
The Somme Valley cycle route links inland areas with Saint-Valery-sur-Somme. The Abbeville to Saint-Valery stage is short compared with long-distance routes: France Vélo Tourisme gives it at around 16 km. It can work well if you want a quieter approach along the canal before reaching the bay.
The advantage is practical: Abbeville has a train station, services and a more urban base. The drawback is that you still need to organise what happens at the end of the ride: return route, train, rental drop-off or accommodation.
Standard bike or e-bike?
On paper, Baie de Somme does not require an e-bike. The terrain is mostly flat and several sections are prepared for cycling. A standard hybrid bike is enough for a short outing with little luggage and favourable weather.
An e-bike becomes more comfortable if you ride with children, a trailer, panniers or if you want to combine Cayeux, Saint-Valery and Le Crotoy in the same day. It also helps with headwind. Before leaving, check the real battery range, the battery level at departure and possible charging options if you are planning a long day.
If you rent locally, several providers offer hybrid bikes, e-bikes, mountain bikes, children’s bikes and accessories. The pages Vélo en Baie de Somme, Location Vélos Baie de Somme and Accueil Vélo help identify rental services. Prices and availability change with the season; booking ahead is safer for busy weekends.
What to check before leaving
- Wind direction: a headwind on the way out often makes the return easier.
- Tide times: useful if you plan to stop at Le Hourdel or near the foreshore.
- Route condition: especially on coastal sections after bad weather or works.
- Bike type: hybrid bike for cycle paths, e-bike if you ride longer or with luggage.
- Return plan: same route, train, loop or pickup point.
- Breaks: water, toilets and somewhere to lock bikes, especially with children.
The bay looks easy because it is open and flat. The main difficulties are more practical: wind, changing weather, busy paths in summer and the temptation to add too many stops.
FAQ: cycling in Baie de Somme
Can you cycle around Baie de Somme?
Yes, but plan it as a proper outing. France Vélo Tourisme presents cycling around Baie de Somme as a route of about 60 km depending on the starting point. For a first time, many visitors prefer to choose one section and organise the return.
Which route is easiest for beginners?
The prepared sections of La Vélomaritime and the Somme Valley cycle route are the easiest routes to start with. The right choice depends on your starting point and how you plan to return.
Should you book a bike in advance?
On weekdays outside peak season, it is not always necessary. On weekends, during holidays or if you want an e-bike, trailer or child bike, booking ahead is recommended.
Is an e-bike useful in Baie de Somme?
It is not essential, but it can make the ride more comfortable with wind, children or a longer day. Check range and charging options before leaving.
Useful sources before your ride: France Vélo Tourisme – Baie de Somme by bike, France Vélo Tourisme – Cayeux / Le Crotoy, Somme Valley cycle route – Abbeville / Saint-Valery, Tourist office – La Vélomaritime, Somme Department – Route Blanche, Syndicat Mixte Baie de Somme – Route Blanche works, Baie de Somme railway – practical services, BaieCyclette, Somme à vélo point-to-point network, Vélo en Baie de Somme – bike rental, Location Vélos Baie de Somme, Accueil Vélo.