4.4
(97)
481
riders
65
rides
Mountain bike trails around Montmartin-Sur-Mer offer diverse landscapes, blending coastal features with countryside environments. The region is characterized by expansive beaches, wild dunes, and the unique Havre de la Vanlée estuary, providing varied terrain for mountain biking. Riders can expect a mix of paths with some elevation changes, traversing salt meadows and coastal hamlets. This area in Normandy provides a range of routes suitable for different skill levels.
Last updated: July 5, 2026
4.3
(7)
19
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(3)
8
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.0
(2)
11
riders
50.4km
03:25
470m
470m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.8
(4)
14
riders
28.2km
01:35
50m
50m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
1
riders
23.5km
01:39
160m
160m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Beautiful old town with an old castle. The houses here are still the typical stone houses.
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beautiful ruin with exhibition
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Small, only partially preserved castle.
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Small, only partially preserved castle.
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Small castle, not much preserved, but worth seeing.
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The commune of Pont de la Roque was the subject of a first Allied bombing on April 23, 1944. The bombers targeted the stone bridge built over the coastal river of Siena. Nearly 20 air raids were launched to destroy this bridge and it was not until mid-June that three of the eleven arches were destroyed by bombs.
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Very early in his activity, he participated in the flourishing economic life of the region. Coastal and offshore fishing (armament for Newfoundland), navigation school, commercial exchanges thanks to the Montmartin fair, protection provided by the castle: it seems to have all the assets. In 1871, the commercial movement of the port again resulted in the entry of 960 boats representing 21,000 tonnes of goods, mainly the transport of limestone and slaked lime to Brittany and the importation of coal for the lime kilns. But its activity will drop suddenly at the end of the 19th century, following the increase in the tonnage of ships incompatible with the low water levels: the appearance of the iron and steam navy will be fatal to it. At the beginning of the 20th century, it suffered several storms. Currently, its activity is solely focused on pleasure boating (90 anchorages). NB: 1 foot = 324mm; 1 barrel = 2.83 m3 (measure used to measure boats).
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The region offers a diverse mix of terrain. You'll find coastal paths, expansive beaches (especially at low tide), wild grassy dunes, and the unique Havre de la Vanlée estuary with its salt meadows and submersible road. Routes often incorporate beautiful paths with some elevation changes, providing a varied and engaging ride.
There are over 60 mountain bike trails around Montmartin-sur-Mer listed on komoot. These include 21 easy routes, 44 moderate routes, and 2 more challenging options, catering to a wide range of skill levels.
Yes, there are several easy trails. For a relaxed ride, consider the La mer – Submersible Road loop from Hauteville-sur-Mer, which is 27.4 km long. Another good option is the Regnéville Castle – Château de Regnéville loop from Orval-sur-Sienne, covering 23.8 km.
You can explore several unique natural features and landmarks. The Havre de la Vanlée, a classified natural heritage site with its estuary and submersible road, is a highlight. You might also encounter the scenic Pointe d'Agon, offering stunning coastal views. Historic sites like Regnéville Castle and the Roque Bridge are also accessible along some routes.
The mountain bike trails in Montmartin-sur-Mer are highly rated by the komoot community, with an average score of 4.3 stars from over 85 reviews. Riders often praise the diverse landscapes, from coastal paths to the unique estuary environments, and the variety of routes suitable for different abilities.
Yes, many of the trails are designed as loops. For example, the moderate Regnéville Castle – Bridges of Regnéville-sur-Mer loop from Orval-sur-Sienne is a popular circular route exploring the Sienne valley. Another option is the Bridges of Regnéville-sur-Mer – Regnéville Castle loop from Hauteville-sur-Mer, offering coastal views.
Absolutely. Montmartin-sur-Mer is known for its coastal features. Many routes incorporate sections along the immense beaches, wild dunes, and offer views of the Pointe d'Agon and the Havre de Sienne. The La Roque Bridge – Bridges of Regnéville-sur-Mer loop from Hauteville-sur-Mer is a good example of a trail with varied terrain including coastal sections.
The diverse landscapes of Montmartin-sur-Mer make it enjoyable for mountain biking across multiple seasons. Spring and autumn offer pleasant temperatures and vibrant scenery. Summer is also popular, especially for coastal rides, but be mindful of potential crowds on beaches. Winter can be ridden, but some coastal paths might be more exposed to weather.
The region's unique features include riding near expansive beaches at low tide and traversing the submersible road in the Havre de la Vanlée. Be aware that the submersible road's accessibility changes with the tides. Some routes also feature 'beaux chemins et un peu de dénivelé' (beautiful paths and some elevation), adding to the challenge and variety.
Yes, Montmartin-sur-Mer and its surroundings offer a wide array of outdoor activities. You can enjoy hiking on numerous trails, including sections of the GR223 coastal path. The area is also recognized for rock climbing in local quarries. Other options include beach activities, fishing, sailing, and exploring botanical gardens like the Coutances Botanical Garden.
The Pointe d'Agon is a significant natural landmark offering stunning coastal views. You can find more information about this scenic headland and its features on the local tourism website: tourisme-coutances.com.


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