Walking through real WWI and WWII bunkers on the Belgian coast is something I never expected to put on a seaside itinerary, but the Atlantic Wall Open Air Museum in Ostend (Atlantikwall Raversyde, which you’ll also see spelled Oostende or Ostende) ended up being one of the most memorable stops of our trip. More than 60 bunkers, observation posts, gun emplacements and tunnels are spread across roughly 2 kilometers of dunes, and a lot of it is remarkably well preserved.
What makes it special is that two wars sit side by side. Atlantikwall Raversyde has the only preserved German coastal battery from World War I, plus a textbook battery from World War II. It even won a European Heritage Award in 2022. Plan on 1.5 to 2 hours for the bunkers, and as of this year there is a free medieval fishing village next door to add to your day.
- Where: Nieuwpoortsesteenweg 636, Ostend (Raversyde)
- Tickets: €10 for adults, audio guide included
- Parking: free
- Time needed: 1.5 to 2 hours
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The History Behind Atlantikwall Raversyde
From the WWI Aachen Battery to Hitler’s Atlantic Wall
The Germans first fortified this stretch of coast in 1915 to protect the strategic port of Ostend. Work on the Aachen Battery started on January 8, 1915, and it was operational about three months later. After WWI the defenses were abandoned for years.
In 1940 the Germans came back, saw the same strategic value, and folded the old battery into the Atlantic Wall, a chain of coastal defenses about 2,600 kilometers long that ran from Norway to the Bay of Biscay. Here at Raversyde they built the Saltzwedel-neu Battery in 1941 and 1942. Field Marshal Erwin Rommel visited the Belgian coast several times in 1943 and 1944 to inspect how the work was going.
The goal was to stop an Allied invasion, but D-Day happened in Normandy in 1944, so this stretch never saw major combat.
Anti-aircraft Bofors Guns
How the Site Became an Open Air Museum
A big reason so much survives is Prince Charles, Count of Flanders. After the death of his father, King Albert I, he took an interest in the Royal Domain and settled there permanently once his regency ended in 1950. He made sure nothing was demolished, which allowed for restoration after his death.
Today the provincial domain runs it as the Atlantikwall Raversyde open air museum. The restoration is meticulous. Where parts were missing they were replaced with exact replicas, and as much original material as possible was kept.
Look for the differences between the WWI and WWII fortifications as you explore. The contrast really shows how military technology evolved between the wars.
What to See at the Atlantic Wall Museum in Ostend
The visit starts in the entrance building, where you pick up your audio guide and see a few restored pieces from the collection, including an Enigma encryption machine. After that you head out into the dunes, and this is where the Atlantic Wall at Raversyde really gets going.
The route first takes you to the House of Prince Charles, Belgium’s regent from 1944 to 1950. It still has his furniture, uniform, books and paintings. Next come two bunkers where war-related short films are projected on the walls. Then you reach the Green Checkered House by artist Lily Van der Stokker, a former lighthouse later turned into a beach house called Villa Bastien. The artist drew on Prince Charles’s artistic past and on ship camouflage techniques. Today it houses the museum for the two batteries.
Which Route to Take: Blue Route and Red Route
From here the route splits in two. I recommend doing the Blue Route first and then the Red Route.
The Blue Route takes visitors through the Aachen Battery, which was originally constructed during World War I and later incorporated into the Atlantic Wall by the Germans in World War II. Key highlights include:
- Eastern Observation Bunker: Submerged in the ground, accessible via a staircase. Inside, you can find radio equipment, telescopes, and radar displays.
- Observation Room: Features visual guides for identifying submarines and panoramic views of the horizon through transparent glass windows.
- Cannons and Telemeter: Various cannons and a telemeter are still present along the walking path.
- Western Observation Bunker and Air Raid Shelter: Further exploration of bunkers.
- Crew Accommodation and Historic Water Tap.
The Blue Route forms a circular path that brings visitors back to the common starting point.
The Red Route leads visitors through the Saltzwedel-Neu Battery, which was constructed during World War II as part of the Atlantic Wall. Key highlights include:
- Underground Tunnel: Connects to the Saltzwedel-Neu Battery.
- Bunkers and Watch Posts: Several bunkers and watch posts that were crucial during WWII.
- Commander’s House: Insight into the command structure and daily life during the war.
- Additional Bunkers and Cannons: More bunkers and cannons.
- Soldiers’ Barracks and Medical Station: Displays depicting WWII-era medical practices with mannequins dressed as doctors and nurses.
Daily Life Inside the Bunkers
The Saltzwedel-neu men slept in personnel bunkers and spent their days in barracks, with everything linked by a network of passages. You see that setup as you walk through: the commander’s house, the barracks and a medical station with mannequins dressed as doctors and nurses. If you ever wondered what a soldier’s routine looked like this close to the sea, this is the place to find out. Some of the bunkers are only reached by staircase, so it’s a real walk, not a stroll.
More to Look For: Enigma, Photos and the 1945 Panorama
The site also has a permanent photo exhibition called “Atlantic Wall” by Belgian photographer Stephan Vanfleteren. His black-and-white images show how nature, weather and wind have treated these concrete leftovers across the 2,600 kilometer length of the wall. Look out for the 75-meter coastal panorama made from razor-sharp 1945 photos too. It’s the same one pictured earlier in this post and it is worth a proper look in person.
Atlantikwall Raversyde Tickets, Opening Hours and Prices
Atlantikwall Raversyde Tickets and Discounts
Tickets are the same price at the door or online through the official Atlantikwall Raversyde website, so there is no discount to chase by booking ahead.
- Adults (18+): €10
- Ages 6 to 17: €4
- Students 19 to 26 (valid student card): €4
- Under 6: free
- Family ticket (2 parents + 3 children): €26
- Coast Pass: €8
- Museum Pass: free entry
Your ticket includes the audio guide, so there’s nothing extra to rent. Take it, because it adds stories that aren’t on the information boards.
Opening Hours and Season Dates
The museum is seasonal. It reopens around mid-March and closes for the year around mid-November. On weekdays it’s open 10:30 to 17:00 and closed on Mondays. During Flemish school holidays, long weekends and public holidays it’s open every day from 10:30 to 18:00. Last admission is 1 hour and 45 minutes before closing, so don’t arrive late afternoon and expect to squeeze it in. The dune park around it stays open all year, and the season dates usually shift a little each year, so check the official site before you go.
How Long to Spend at the Raversyde Museum
Give the two batteries 1.5 to 2 hours. Add the free medieval village next door and a bite at the bistro, and it becomes a comfortable half day.
How to Get to the Atlantic Wall Museum from Ostend
By Train, Bus and Coastal Tram
We used public transport from Ghent, and it was easy. Take the train to Ostend, then catch bus line 60 from the station to the “Raversyde Walraversyde” stop, near the entrance of the bistro. From there it’s a short walk to the entrance of Atlantikwall Raversyde.
The coastal tram is the more fun way to get here, or back. The stop is “Raversijde Provinciedomein” on the seafront promenade. Walk across the dune belt to Duinenstraat, turn left, and the entrance is about 200 meters away. We took the tram back to Ostend after the museum, and I’d do that again. The De Lijn route planner will show you current times.
Atlantikwall Raversyde Parking
Driving is simple. There is free parking at the entrance of ANNO 1465 (Nieuwpoortsesteenweg 636), reached via the roundabout near the Sea Shopping mall. It’s open daily from dawn to dusk, and a short walk through the park brings you to the Atlantikwall entrance.
Day Trip from Bruges, Ghent or Brussels
Ostend is a straightforward train ride from all three, and Bruges is the closest well-known city, so this makes an easy day trip from there. Even if you only have 6 days in Belgium, you’ll have time for it. Check for train timings and fares and book ahead via Omio. After that, use a contactless card to buy your bus tickets on board to get to the Raversyde.
Coming from Bruges or Ghent? Check our Bruges itinerary and Ghent itinerary to plan your days there.
Walraversyde ANNO 1465: The Free Medieval Village Next Door
Right beside the bunkers is Walraversyde ANNO 1465, and it’s the best surprise of the whole domain: admission is free. The museum reopened in June of 2026 after being stripped back and refurbished since 2024. It sits near the iconic Würzburg Riese radar and tells the story of a vanished medieval fishing village.
The new permanent exhibition has real artifacts like water whistles, daggers, a hoard of coins and fishing gear, plus a 3D video showing how the area changed from Roman times onward. The village was hit by a heavy storm in January 1394 and rebuilt behind the dunes, and it’s one of the most important archaeological sites in Flanders.
Hours are daily 10:30 to 17:00 (until 17:30 during school holidays, long weekends and public holidays). From November to March it’s open Monday to Friday 10:30 to 17:00 and weekends 10:30 to 16:30, closed December 24 to January 4. That makes it a good option when the bunkers are closed for the winter.
Tips for Visiting the Raversyde Atlantic Wall Museum
- Dress for the dunes. This is a 2 kilometer outdoor walk with stairs into some bunkers, and the sea wind can be sharp. Wear sturdy shoes and bring a layer.
- Mind the last admission. It’s 1 hour and 45 minutes before closing.
- Strollers and wheelchairs: the Aachen Battery (WWI) is wheelchair accessible. For Saltzwedel-neu (WWII), bring a baby carrier or ask for one at the counter.
- Dogs: not allowed in the museum except guide dogs. In the park around it, leashed dogs are welcome and there’s a walking meadow.
- Kids: the museum runs a family quest called “Treasures of Fly” (check the calendar for dates).
- Hungry? Bistro Raversyde (formerly Cafeteria Walrave) is right by the entrance.
More to Do in Ostend After the Atlantic Wall Museum
Ostend Beach, the Coastal Tram and the Japanese Garden
If you’re visiting Raversyde, it makes sense to also visit Ostend (Oostende in Dutch). I wouldn’t say the coastline is stunning, but the coastal tram that passes both locations is a nice ride, and strolling along the beach makes for a relaxing break. The sand is soft, and there’s plenty of room to spread out. There’s even a Japanese garden that’s quite nice.
The boardwalk is lined with cafes and shops. If you like seafood, you’re in luck – there are plenty of restaurants that serve fresh and delicious dishes. If you’re into water sports, this is the place to be. You can rent gear right on the beach.
James Ensor House, the Venetian Galleries and the Cathedral
The James Ensor House is still the top cultural stop. It’s the home of the famous Belgian painter and now an experience center with his original house and studio. At last check it was open Tuesday to Sunday 10:00 to 18:00 for €14, and free with the Museum Pass, but check the hours before you go.
Mu.ZEE is a different story now. Its main building on Romestraat closed in January 2025 for a big renovation and reopens in 2028. In the meantime, parts of the collection are shown in the Venetian Galleries, the covered promenade along the seafront.
St. Peter and St. Paul’s Church is still a highlight, with its neo-Gothic architecture, twin spires and stained glass windows.
Going Deeper into WWI: Flanders Fields Tours from Bruges
If the Aachen Battery got you interested in WWI, the Ypres area is the next step. A full-day Flanders Fields tour from Bruges covers the main sites with a guide, which is easier than piecing it together by public transport.
Where to Stay in Ostend
If you’d rather make Ostend your base, staying near the beach or the station makes the tram and bus connections simple.
Atlantikwall Raversyde FAQ
Where is the Atlantic Wall Museum in Ostend?
Atlantikwall Raversyde is in the dunes on the western edge of Ostend (Oostende), at Nieuwpoortsesteenweg 636. You can reach it by bus line 60 or the coastal tram, or drive and park for free.
Is there parking at Atlantikwall Raversyde?
Yes, parking is free at the entrance of ANNO 1465 and is open from dawn to dusk every day. A short walk through the park leads to the Atlantic Wall entrance.
Is the Atlantic Wall Museum in Oostende worth visiting?
We think so, even if military history isn’t your thing. You walk through real bunkers from both World Wars, and the Atlantikwall museum in Oostende also has a free medieval village next door.
