4.4
(1106)
7,140
riders
171
rides
Touring cycling around Bourseville offers access to the diverse landscapes of the Baie de Somme, a significant estuary in northern France. The region is characterized by its dynamic coastal environments, featuring vast expanses of sand, golden dunes, and wave-polished pebbles. Inland, the terrain transitions to wetlands, marshes, and woodlands, providing varied scenery for cyclists. The generally flat topography makes it well-suited for touring cycling routes.
Last updated: May 13, 2026
4.6
(9)
58
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.6
(7)
44
riders
34.3km
02:06
140m
140m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3
riders
25.3km
01:57
130m
130m
Hard bike ride. Great for any fitness level. You may need to push your bike for some segments of this route.
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The church in Ault is a beautiful building. Its interior is simple yet beautiful.
3
0
The cliffs are made of chalk and are impressive to look at.
3
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Here in Ault begin the chalk cliffs, which stretch all the way to Normandy and repeatedly appear as enormous cliffs.
4
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The cliffs around the beach of Ault are composed of chalk from the Upper Cretaceous, more precisely from the Turonian and Coniacian (around 83 million years ago to 90 million years ago). They are strewn with flint nodules which highlight the subhorizontal stratification planes (the formation of flint has already been discussed in Discovery of the geology of the cliffs of Étretat, presentation of an excursion from the beach of Tilleul (Antifer) to the Porte d'Amont (Étretat Nord)). The relative proportion of chalk and flint is around 90-95% chalk to 5-10% flint. Flint horizons are stratigraphic markers. On the cliffs of Ault, the regular flint band called Seven Sisters is recognizable and characterizes the boundary between the Middle Coniacian and the Upper Coniacian (around 87 million years ago). The boundary between the lower and middle Coniacian is marked by the Shoreham 2 marl level, which is more difficult to identify. These lithostratigraphic markings allow in particular the correlation of distant deposits, such as between the Normandy and Picardy coasts, or between the French and English coasts.
3
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The cliffs around the beach of Ault are composed of chalk from the Upper Cretaceous, more precisely from the Turonian and Coniacian (around 83 million years ago to 90 million years ago). They are strewn with flint nodules which highlight the subhorizontal stratification planes (the formation of flint has already been discussed in Discovery of the geology of the cliffs of Étretat, presentation of an excursion from the beach of Tilleul (Antifer) to the Porte d'Amont (Étretat Nord)). The relative proportion of chalk and flint is around 90-95% chalk to 5-10% flint. Flint horizons are stratigraphic markers. On the cliffs of Ault, the regular flint band called Seven Sisters is recognizable and characterizes the boundary between the Middle Coniacian and the Upper Coniacian (around 87 million years ago). The boundary between the lower and middle Coniacian is marked by the Shoreham 2 marl level, which is more difficult to identify. These lithostratigraphic markings allow in particular the correlation of distant deposits, such as between the Normandy and Picardy coasts, or between the French and English coasts.
2
0
There is a lot to do in Ault, a small town on the cliffs in France.
0
0
Great swimming and surfing beach. Small town with lots going on.
1
0
There are over 180 touring cycling routes around Bourseville, offering a wide variety of options for exploring the Baie de Somme region. These include 70 easy routes, 86 moderate routes, and 30 more challenging options.
The region offers a diverse blend of landscapes. You'll encounter dynamic coastal environments with vast expanses of sand, golden dunes, and wave-polished pebbles. Inland, the terrain transitions to wetlands, marshes, and woodlands, often following the serene Somme River and its estuary. This variety provides beautiful scenery for every cyclist.
Yes, Bourseville and the surrounding Baie de Somme offer several easy, largely flat routes perfect for families. One such option is the Bike loop from Brutelles, which is 18.9 km long and takes about 1 hour 32 minutes. Another easy route is the Segment Gravel Hautebut – Cayeux‑sur‑Mer Train Station loop from Brutelles, covering 17.8 km in about 1 hour 13 minutes. The 'Tour de la Baie' is also a well-known easy, 32km circuit between Le Crotoy and Cayeux-sur-Mer, known for its light traffic.
The touring cycling routes around Bourseville are highly rated by the komoot community, with an average score of 4.4 stars from over 1,100 reviews. More than 7,700 touring cyclists have used komoot to explore the varied terrain, often praising the coastal paths, estuary views, and routes through wetlands and dunes.
Yes, many of the touring cycling routes in the Bourseville area are designed as loops. For example, the popular Blockhaus du Hourdel – Cap Hourdel Lighthouse loop from Woignarue is an easy 30.7 km circular trail. Another option is the moderate Port of Saint-Valery-sur-Somme – Saint-Valery-sur-Somme Lock loop from Woignarue, which is 49.2 km long.
Absolutely. The Baie de Somme region is rich in natural beauty and charming villages. Along your rides, you might encounter the dramatic Ault Chalk Cliffs or the picturesque Cape Hornu. You can also explore the historic Belle Époque houses of Mers-les-Bains or the Saint Martin's Church. The routes often pass through charming fishing villages like Saint-Valery-sur-Somme and Le Crotoy.
The Baie de Somme is a haven for wildlife, especially birds. It's a crucial stopover for migratory birds, making it a prime location for birdwatching. You might also spot harbour seals basking on the sandbanks, particularly near Pointe du Hourdel or Cap Hornu. The diverse ecosystems of wetlands, marshes, and woodlands support a rich variety of flora and fauna.
While Bourseville itself is a smaller commune, the broader Baie de Somme region has some public transport options. You can often find train services to larger towns like Saint-Valery-sur-Somme or Le Crotoy, which are connected to the cycling network. From these points, you can easily access many of the routes. It's advisable to check local bus and train schedules for specific connections to your starting point.
Parking is generally available in the towns and villages that serve as common starting points for routes. For example, if you're starting a route like the Cayeux-sur-Mer Church – Segment Gravel Hautebut loop from Friville-Escarbotin, you'll find parking options in Friville-Escarbotin or Cayeux-sur-Mer. Similarly, Woignarue and Brutelles, which are starting points for several routes, offer local parking facilities. Look for designated parking areas in these communities.
Yes, the cycling routes in the Baie de Somme often connect charming towns and villages where you can find cafes, restaurants, and shops for refreshments. Picturesque places like Saint-Valery-sur-Somme, Le Crotoy, and Cayeux-sur-Mer are popular stops offering various amenities. Many routes are designed to pass through or near these communities, making it easy to take a break.
The Baie de Somme is enjoyable for touring cycling for much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, with fewer crowds. Summer is also popular, though it can be busier, especially in coastal towns. Winter cycling is possible, but be prepared for cooler temperatures and potentially stronger winds, particularly along the coast.


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