4.4
(504)
3,123
hikers
95
hikes
Family friendly hiking trails in Réserve Naturelle Nationale Du Platier D'Oye are characterized by a unique coastal environment shaped by the sea, sand, and wind. The terrain features mudflats, salt marshes, and various dune systems, including embryonic, white, and grey dunes. Humid meadows with freshwater ponds add to the diverse natural scenery. The maximum elevation in the reserve is 2 meters, ensuring generally flat and accessible walks.
Last updated: May 29, 2026
4.5
(74)
255
hikers
8.82km
02:13
10m
10m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(48)
319
hikers
5.65km
01:26
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.4
(49)
155
hikers
12.2km
03:05
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(34)
233
hikers
4.86km
01:13
0m
0m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(8)
52
hikers
9.70km
02:27
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Here on the Opal Coast in France at Oye Plage near Grand Fort Philippe are the historical remains of the German positions from World War II.
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Here on the Opal Coast in France at Oye Plage near Grand Fort Philippe are the historical remains of the German positions from World War II.
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Small shelter, good for staying, unfortunately no toilets on the tour
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The nature reserve offers various possibilities. The beach, the dunes and beautiful, long boardwalks. Occasionally information boards and a number of bird huts. On the beach many coastal poles and the bunkers of Escardines.
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Many coastal poles were planted in the beach. They give the beach a beautiful stamp. They are there to stabilize the dunes and the coast and to protect them from erosion. The poles help to maintain the dune structure and prevent them from being washed away by the wind and the water. They play an important role in the preservation of the natural environment and the protection of the coastal areas.
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The Réserve Naturelle Nationale du Platier d'Oye is a magnificent nature reserve located near Dunkirk. This reserve covers an area of 391 hectares and offers a unique ecosystem with a rich biodiversity. Here you can discover 230 species of birds, 20 species of mammals and 361 species of flowers and plants. It is an important stopover for migratory birds along the coast of the Manche and the North Sea. There are three marked hiking trails through the dunes and wetlands, which are popular with botanists, birdwatchers and regular walkers. The reserve is always open and offers a wonderful place to explore nature and enjoy the peace and beauty of the area.
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On the beach to the North of Les Ecardines there are some bunkers which belong to the Infantry Stützpunkt Martha. This strongpoint with 2 bunkers laying on the beach was part of the coastal defence and observation. One of the bunkers on the beach is a Regelbau R120 observation bunker with a 21P7 metal cupola on top. It has three entrances and a armoured close defence opening for a MG. A flanking wall lies next to it in the sand. Next to the observation bunker is a Regelbau R630 type bunker. It housed a gun behind a big armoured plate. The armament of Strongpoint Martha consisted of MG’s in the R630 (MG stand for Machine Gewehr – machine guns), a 5cm M19 mortar, a 5cm gun, a 3,7cm Anti Tank gun, a MG-cupola, 2 Mortars and 5 MG’s. This heavily defended strongpoint housed the observation bunker of HKB Murane, as well as the headquarters of the 8th kompagnie. These bunkers, are part of a Luftwaffe Field Division instead of the Kriegsmarine. InfStp. Martha has eight bunkers in total. The other bunkers of this strongpoint can be found further up the dunes.
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The Réserve Naturelle Nationale Du Platier D'Oye offers a wide selection of routes, with over 90 hiking trails available. More than 50 of these are rated as easy, making them ideal for families looking for accessible and enjoyable walks.
The reserve's terrain is largely flat, with a maximum elevation of only 2 meters, making most paths easy to navigate for all ages. You'll find a mix of coastal environments, dunes, and humid meadows, offering diverse scenery without challenging climbs. Many trails are well-maintained and accessible, perfect for family outings.
Yes, there are several easy and relatively short options. For example, the Observation point – Écardines Bunkers loop from Oye-Plage is an easy 4.9 km path, perfect for a shorter family adventure. The reserve also features a 3.6 km Polder Ouest trail, with 1.5 km specifically accessible for people with reduced mobility, which can be great for strollers.
Absolutely! The reserve is rich in both natural beauty and historical elements. You can explore various dune systems, humid meadows, and observe diverse birdlife. Historical features include remnants of the Atlantic Wall, such as the Écardines Bunkers. Many trails also lead to the beautiful Beach of the Platier d'Oye National Nature Reserve.
While the reserve is a protected natural area, dogs are generally permitted on designated paths, often on a leash. It's always best to check local signage or the official reserve website for the most current regulations regarding pets to ensure a pleasant visit for everyone and to protect the local wildlife.
Yes, many of the trails in the Réserve Naturelle Nationale Du Platier D'Oye are designed as loops, which are great for families as you end up back where you started. A popular option is the Platier d'Oye Loop, which is a moderate 8.8 km route exploring coastal dunes and marshes. For an easier circular walk, consider the Écardines Bunkers – Four Winds Observatory loop from Grand-Fort-Philippe.
The reserve is a renowned birdwatching paradise and a crucial stopover for migratory birds. Families can spot a wide array of species, including ducks, herons, spoonbills, and various gulls. There are observation points specifically designed for birdwatching. Beyond birds, the diverse ecosystem supports various mammals and a rich flora, making every walk an opportunity for discovery.
Parking facilities are typically available at key access points to the reserve, such as near Oye-Plage or Grand-Fort-Philippe. These areas often serve as starting points for popular trails. We recommend checking specific trailheads or local tourism information for precise parking locations before your visit.
The reserve is enjoyable year-round, but spring and autumn are particularly pleasant for family hikes. During these seasons, the weather is often mild, and you can witness significant bird migration. Summer offers warmer temperatures for beach activities, while winter can provide unique birdwatching opportunities, including species like snow buntings.
The area is highly rated by the komoot community, with an average score of 4.35 stars. Reviewers often praise the reserve's accessible, flat trails, the stunning coastal scenery, and the abundant opportunities for birdwatching. Many highlight it as a perfect destination for a peaceful family day out in nature.
Yes, several trails provide direct access to the beautiful coastline. For instance, the Scottish Highlanders – Grand-Fort-Philippe Beach loop from La Tour Penchée leads through coastal landscapes and along the beach, offering a chance for families to enjoy the sand and sea. You can also find the Beach of the Platier d'Oye National Nature Reserve as a highlight along many routes.
While the reserve is primarily accessed by car, some local bus services may connect nearby towns like Oye-Plage or Grand-Fort-Philippe to larger transport hubs. However, direct public transport to all trailheads within the reserve might be limited. We recommend checking local transport schedules for the most up-to-date information.
Given the coastal environment, layers are always a good idea, as weather can change quickly. Comfortable walking shoes are essential, and a windproof/waterproof jacket is recommended. Don't forget sun protection (hat, sunscreen), water, snacks, and binoculars for birdwatching. A small backpack for essentials will make your family hike more comfortable.


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