4.3
(237)
1,506
riders
27
rides
Touring cycling routes around La Plaine-Sur-Mer feature a diverse landscape, blending a picturesque 7 km coastline with rural charm. The area offers routes along sandy beaches, secluded coves, and rocky points, providing views of the Atlantic Ocean. Inland, paths wind through fields, while the nearby Pointe Saint-Gildas presents dramatic cliffs and moorland. The region's terrain is generally gentle, with minimal elevation changes suitable for varied cycling experiences.
Last updated: November 5, 2026
4.4
(25)
235
riders
24.9km
01:30
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces.
4.7
(23)
184
riders
18.3km
01:06
80m
80m
Easy bike ride. Mostly paved surfaces.

4.6
(57)
417
riders
33.0km
01:57
130m
130m
Easy bike ride. Mostly paved surfaces.
4.3
(12)
109
riders
12.6km
00:48
80m
80m
Easy bike ride. Mostly paved surfaces.
4.7
(3)
41
riders
165km
09:49
520m
520m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
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From the outside, Pornic castle is quite pretty overall!
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The Château de Noirmoutier is a castle on the Île de Noirmoutier in the Vendée département of France. It dominates the town of Noirmoutier-en-l'Île with its almost 20-metre-high (66 ft) keep. The castle is very well preserved and a fine example of 12th-century medieval architecture. The first traces of the castle appeared in 830 with the construction of a castrum by the abbot Hilbold, from the monastery of Saint-Philbert. It served to defend the monks and the island's population from the Vikings. The castle was rebuilt in stone in the 12th century by the feudal power who was trying to stabilise the region, notably by preventing Norman pillaging. The island at that time was under the control of the barons of La Garnache. The keep was built by Pierre IV of La Garnache, then an enclosure equipped with towers was built around the lower courtyard. In the 16th century, the castle was held by the La Trémoille family, then viscounts of Thouars. The castle resisted numerous attacks: the English in 1342 and 1360, and again in 1386 under the command of the Earl of Arundel the Spanish in 1524 and 1588 but in 1674, it was taken by the Dutch troops of Admiral Cornelis Tromp. The castle was sold in 1720 to Louis IV Henri de Bourbon-Condé, who resold it in 1767 to Louis XV. During the French Revolution, the castle was used as a military prison. During the 19th century, it was used as a barracks. In 1871, during the Paris Commune, insurgents were imprisoned there. The castle was used to intern German nationals during the First World War. In 1690, a house was built within the castle grounds by the governor of the island and the castle. Today, the keep houses the Noirmoutier Museum. The keep at the centre of the castle is solid and rectangular. Built of rubble, it has three floors, with the lords' residence at the top. The keep has numerous murder holes and defensive turrets at the corners. The rectangular fortification consists of two towers, a single gate and two watch turrets in the four corners. At the beginning of the 18th century, the towers were reconstructed and the keep adapted for artillery. Property of the commune, the Château de Noirmoutier is listed as a monument historique by the French Ministry of Culture. https://en.wikipedia.org/wiki/Ch%C3%A2teau_de_Noirmoutier
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Neo-Gothic church from the late 19th century. Restrooms and numerous shops nearby, including a bakery.
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As its name suggests, this is the largest beach in Préfailles. Lively and supervised in the summer.
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in complete peace and quiet. Almost no cars. Nice little road. To do
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Port Giraud is a must-see for those who enjoy shore fishing. Public restrooms are nearby. The wall located in the parking lot is a remnant of the "Atlantic Wall" built by the Germans during World War II.
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Open to traffic 1.5 hours before low tide and until 1.5 hours after low tide. https://www.horaire-maree.fr/maree/Passage%20du%20gois/
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La Plaine-Sur-Mer offers a diverse network of over 55 touring cycling routes. These routes cater to various skill levels, from easy coastal rides to more challenging moderate options, ensuring a suitable experience for most cyclists.
The terrain in La Plaine-Sur-Mer is generally gentle, featuring minimal elevation changes that are suitable for varied cycling experiences. You'll find routes along a picturesque 7 km coastline with sandy beaches and rocky points, as well as inland paths winding through fields. For example, the Port de Gravette – South Cove loop has an elevation gain of only 90 meters over 18.4 km.
The touring cycling routes around La Plaine-Sur-Mer are highly rated by the komoot community, with an average score of 4.3 stars from over 260 reviews. Cyclists often praise the varied coastline, rural scenery, and accessible paths that offer a harmonious blend of coastal and countryside journeys.
Yes, La Plaine-Sur-Mer is integrated into major long-distance cycling itineraries, including sections of the Vélodyssée and the Vélocéan. These routes provide extensive journeys, connecting charming villages and offering a comprehensive exploration of the region's coastal and rural landscapes.
While cycling in La Plaine-Sur-Mer, you can expect to encounter a varied coastline with sandy beaches and secluded coves, as well as charming rural scenery with fields of cereals and sunflowers. Nearby, you can also experience the dramatic cliffs and untamed moorland of Pointe Saint-Gildas. The region's proximity to the Brière Regional Park also offers access to extensive marshlands.
Many of the routes in La Plaine-Sur-Mer are suitable for families due to their easy difficulty and gentle terrain. Routes like the Tharon's large beach – Mouton Beach loop are relatively short (17.7 km) and easy, making them ideal for a family outing along the coast.
Yes, many touring cycling routes in La Plaine-Sur-Mer are designed as loops, allowing you to start and end at the same point. Examples include the popular Port de Gravette – South Cove loop and the Plage de la Source – Portmain Beach loop, both offering convenient circular journeys.
Along the cycling paths, you can discover preserved historical heritage, including eight historic mills and traditional fishing villages. Notable attractions include Pornic Castle, a privately-owned fortress, and the Pointe Saint-Gildas Semaphore, which now functions as a museum. The Pornic Castle – Porteau Beach loop is a longer route that passes by the castle.
Absolutely. La Plaine-Sur-Mer offers breathtaking routes along its varied coastline, providing panoramic views of the Atlantic Ocean. The Saint-Gildas Point loop is a short, easy ride that takes you to the dramatic scenery of Pointe Saint-Gildas, known for its cliffs and ocean vistas. You can also enjoy views from picturesque ports like Gravette and Cormier.
The region is generally pleasant for cycling during many seasons. The rural paths are particularly captivating during the blooming seasons of cereals and sunflowers. The coastal routes offer invigorating sea air throughout much of the year. For specific weather conditions, it's always best to check a local forecast closer to your visit.
Yes, La Plaine-Sur-Mer has a good selection of easy touring cycling routes, perfect for beginners or those looking for a relaxed ride. Out of the 18 available routes, 13 are classified as easy. The Plage de la Source – Portmain Beach loop is an easy 18.8 km path offering pleasant coastal views.
While specific parking locations for each route are not detailed here, La Plaine-Sur-Mer is well-equipped for cyclists. Many routes start from accessible points within the commune or nearby villages. It is advisable to check local signage or use online maps for parking facilities near your chosen starting point, especially near popular beaches like Tharon's large beach.


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