Best attractions and places to see around Bourbourg include a mix of historical sites and natural reserves. This region, situated on the Opal Coast, features coastal defenses, maritime history, and significant natural habitats. The landscape is shaped by the sea, sand, and wind, offering diverse environments for exploration. It is an area where the River Aa flows into the North Sea, contributing to its unique character.
Last updated: May 21, 2026
Highlight • Historical Site
Translated by Google •
Tip by
Highlight • Other
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Historical Site
Tip by
Highlight • Other
Translated by Google •
Tip by
Highlight • Monument
Translated by Google •
Tip by
Sign up for free to discover even more attractions around Bourbourg.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
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.
10
0
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.
11
0
Formerly a boathouse, the Gravelines Rescue Museum exhibits the history of sea rescuers and uses a launching ramp. This site, essential to understanding rescue operations, allows you to discover the techniques and equipment used over the years.
2
0
A paradise for ornithologists, the Oye Platier nature reserve is the first French stopover for many migratory birds. It has an area of 391 hectares. Shaped by the combined action of the sea, sand and wind, it is one of the must-see attractions on the Opal Coast.
3
0
A remnant of the Atlantic Wall and thus of the Second World War. Not necessarily beautiful but important as a memorial.
5
0
The region offers significant natural habitats, particularly the Platier d'Oye National Nature Reserve. This 391-hectare reserve is shaped by the sea, sand, and wind, providing a unique ecosystem and serving as a crucial stopover for migratory birds. It's a paradise for ornithologists and nature enthusiasts.
Yes, Bourbourg is rich in history. You can visit the Rescue Museum, a former boathouse that details the history of sea rescuers. Additionally, explore the Écardines Bunkers on the beach, which are remnants of the Atlantic Wall from the Second World War, showcasing coastal defense and observation structures.
The area has a strong maritime heritage. The Rescue Museum in Gravelines provides insights into sea rescue operations. You can also visit Grand-Fort-Philippe, a village historically linked to fishing, ropemaking, and shipbuilding, where traditional smokehouses still operate.
Yes, the Rescue Museum is considered family-friendly, offering an engaging look at maritime history. The Porte aux Boules, a historic fortified gate, is also suitable for families to explore. Nature reserves like the Platier d'Oye National Nature Reserve offer opportunities for walks and wildlife spotting that children often enjoy.
The region offers various outdoor activities. You can find numerous hiking trails, including easy loops like the 'Water sports course – Gravelines Olympic Stadium loop' or moderate ones such as the 'Castle Withuis – Saint John the Baptist Church loop'. For more options, explore the hiking guide around Bourbourg.
Absolutely. Cyclists can enjoy a variety of routes, from easy rides like the 'Saint Willibrord Church ⛪ – Citadel of Gravelines loop' to more challenging ones. You can find detailed touring bicycle routes in the cycling guide around Bourbourg, or explore road cycling options in the road cycling guide.
The Rescue Museum has specific opening hours, generally from April to September, with extended hours in July and August. For outdoor attractions like the Platier d'Oye National Nature Reserve, spring and autumn are ideal for birdwatching due to migratory patterns, while summer offers pleasant weather for exploring coastal sites.
Yes, there are several easy walking trails. For instance, the 'Water sports course – Gravelines Olympic Stadium loop' is an easy 5.7 km hike. The Platier d'Oye National Nature Reserve also features marked trails through dunes and wetlands that are generally accessible for regular walkers. You can find more options in the hiking guide.
Visitors appreciate the unique blend of historical significance and natural beauty. The Platier d'Oye National Nature Reserve is highly praised for its rich biodiversity and as a haven for migratory birds. The historical sites like the Écardines Bunkers offer a poignant glimpse into wartime history, while the Rescue Museum provides fascinating insights into maritime heritage.
The Porte aux Boules in Gravelines is a notable example. This fortified gate, part of Vauban's design, was once the main access to the fortified town and features a drawbridge and distinctive stone spheres. It's a significant historical monument and a testament to past military architecture.
The River Aa flows into the North Sea at Grand-Fort-Philippe. This location marks the westernmost municipality of the Département Nord and is a key geographical feature contributing to the region's unique character and maritime history.


Still not found the Highlight you’re looking for? See guides of the top attractions in other regions: