Tram systems in Belgian coast
The Belgian coast extends for approximately 67 kilometres along the North Sea, from the French border near De Panne to the Dutch border beyond Knokke-Heist. The entire coastline lies within the province of West Flanders and contains a closely spaced chain of towns and seaside resorts.
Oostende is the largest city and principal transport centre on the coast. Other communities include De Panne, Koksijde, Nieuwpoort, Middelkerke, Bredene, De Haan, Blankenberge and Knokke-Heist, while Zeebrugge forms part of the city of Bruges and contains one of Belgium's principal seaports. Tourism is particularly important throughout the region, producing considerable seasonal variation in population and transport demand.
The Belgian railway network reaches the coast at several locations. Oostende is the principal railway interchange, while stations at De Panne, Blankenberge and Knokke provide additional connections with Bruges and the Belgian interior. Local and regional buses operated by De Lijn serve the coastal towns and surrounding inland communities.
The Belgian Coast Tram provides the principal public transport connection along the coastline itself. It links almost every major resort and allows passengers to travel between them without returning inland or changing between separate local networks.
The Belgian Coast Tram, generally known by its Dutch name Kusttram, is a metre-gauge interurban tramway operated by De Lijn. Its single through route runs for approximately 67 kilometres between Knokke railway station in the northeast and De Panne railway station at Adinkerke in the southwest.
The tram serves 67 stops and passes through Knokke-Heist, Zeebrugge, Blankenberge, De Haan, Bredene, Oostende, Middelkerke, Westende, Nieuwpoort, Oostduinkerke, Koksijde and De Panne. An end-to-end journey takes approximately two hours and twenty minutes. The Kusttram is widely described as the world's longest tram route and is one of the few surviving interurban tramways in Western Europe.
Most of the route uses reserved double track, although its character varies considerably. Sections run through town centres, alongside major roads, through dunes and immediately beside the North Sea. The route also crosses or passes several harbour and canal complexes, particularly around Oostende and Zeebrugge.
Services operate throughout the year, with frequencies increased during periods of high summer demand. The present fleet consists of 48 CAF Urbos 100 low-floor trams known as Zeelijners, which entered service during 2021 and 2022.
The origins of the Kusttram lie in Belgium's extensive network of local railways, which was developed by the Nationale Maatschappij van Buurtspoorwegen/Société Nationale des Chemins de fer Vicinaux. Construction of a steam tramway between Oostende and Middelkerke began in June 1885, and the first section was officially inaugurated on 5 July 1885. It was extended to Nieuwpoort later that year.
This original route ran further inland than much of the present tramway. It was extended from Nieuwpoort through Koksijde to Veurne in 1886 and eventually reached Ieper in 1888. A separate route eastwards from Oostende through Bredene village and De Haan to Blankenberge opened on 8 August 1886.
The early tramways connected agricultural communities as well as the developing coastal resorts. They complemented the railway lines that approached the coast from inland but did not provide a continuous connection between the seaside towns.
A separate electric tramway was developed along the shoreline by the Compagnie du Tramway électrique d'Ostende-Littoral. Its route between Oostende and Middelkerke-Bad opened on 19 July 1897, three weeks after electric trams had begun operating on the Oostende urban network.
Unlike the earlier steam tramway, the new electric line followed the developing seaside resorts and became the basis of the present coastal route. It was extended from Middelkerke to Westende in 1903, while a more direct coastal alignment between Oostende and De Haan through Bredene-aan-Zee opened on 8 July 1905.
The missing section between Blankenberge and Heist opened on 1 October 1908. Electric services subsequently reached Knokke in 1912, and the route was later extended through Het Zoute and Oosthoek to Retranchement in the Netherlands, where it connected with the tramways of Zeeland.
Development of the western section continued during the early twentieth century. The final missing coastal link between Groenendijk-Bad and Koksijde-Bad opened on 11 August 1926, completing a continuous tramway through the seaside resorts between Oostende and De Panne.
From 1927, operation of the coastal routes was leased to the Société pour l'Exploitation des Lignes Vicinales d'Ostende et des Plages Belges. The national vicinal company resumed direct operation at the beginning of 1956.
The tramway was closely connected with the development of the Belgian coast. It provided access to new resorts and encouraged ribbon development along the shoreline, while also carrying local residents, workers, goods and visitors. Several communities that had previously been relatively isolated grew into major holiday destinations after receiving tram and railway connections.
During the First World War, the coastal tramway was divided by the front around Nieuwpoort and the River IJzer. Lines in the occupied area came under German military control, while trams on both sides were used to transport troops, supplies and equipment.
The tramway also carried civilians escaping the fighting, and the Red Cross used it to transport wounded soldiers and civilians. Infrastructure close to the front suffered extensive damage and had to be reconstructed after the war.
During the Second World War, the Belgian coast became a restricted military zone as part of the German Atlantic Wall. Passenger services were reduced, but the tramway remained important for transporting food, coal and other essential supplies.
Belgium's extensive vicinal tramway network contracted rapidly after the Second World War as private car ownership increased and services were converted to buses. Inland branches from the coast, the Oostende urban tramways and extensions beyond the present termini were progressively abandoned.
The route east of Knokke was shortened in stages, with the remaining section to Het Zoute closing in 1967. On the western side, services continued to terminate near the centre and seafront at De Panne rather than at the railway station in Adinkerke.
The main coastal route survived because it served a continuous corridor of densely developed resorts and carried heavy seasonal traffic. It consequently became the only substantial surviving part of the former Belgian vicinal tramway network.
By the late 1970s, the surviving coastal tramway required extensive renewal. Tracks, overhead wiring and electrical substations were modernised, and a fleet of 50 articulated BN light rail vehicles began entering service in 1980. These trams transformed the route into a modern light rail operation and remained its principal vehicles for more than four decades.
Responsibility for the system passed to De Lijn on 1 January 1991 following the regionalisation and dissolution of the national vicinal company. De Lijn increased service frequencies, modernised stops and promoted the route under the Kusttram identity.
The western end of the line was extended from De Panne Esplanade to De Panne railway station at Adinkerke on 1 July 1998. The extension restored a direct interchange with national rail services and broadly followed part of an earlier vicinal tramway alignment.
More recent alterations have included a new, shorter alignment between Nieuwpoort and Westende, which opened in 2019 and replaced the diversion through Lombardsijde village.
A new generation of 48 CAF Urbos 100 trams entered service during 2021 and 2022. Branded as Zeelijners, the low-floor vehicles provide greater capacity and improved accessibility for passengers using wheelchairs, pushchairs or other mobility aids.
The new fleet replaced the BN articulated trams introduced from 1980. The final BN vehicle was withdrawn from regular Coast Tram service on 23 September 2023, completing the largest fleet change on the route for more than forty years.
De Lijn is continuing a long-term programme of renewing the Coast Tram's tracks, overhead equipment and passenger facilities. The work is intended to maintain reliable operation while adapting older stops to the low-floor Zeelijner fleet.
Infrastructure renewal is continuing around De Panne and Adinkerke during 2026 and 2027. Further work is planned between De Panne Esplanade and Golfstraat in spring 2028. In Oostende, renewal of the section between Vindictivelaan and Marie-Joséplein is planned for spring 2027.
The programme is being delivered in separate phases to limit disruption, although temporary service suspensions and replacement buses may be required. Further information and current project dates are available from De Lijn.
The Flemish Government is developing a new sea lock at Zeebrugge to provide a second entrance to the port's inner harbour. The wider project also includes a new road connection and substantial changes to transport infrastructure around the existing Visart lock.
The Coast Tram passes directly through the project area and will have to remain integrated with the redesigned road and harbour infrastructure. Recent renewal work in Zeebrugge included relocating and rebuilding the Vaart stop with the future lock project in mind.
The lock project remains in its development phase, and the final arrangements for the tramway and the timetable for their construction have not yet been established. Further information is available from the Flemish Government.
No extension of the Coast Tram beyond Knokke or De Panne is currently committed for construction. Proposals have periodically suggested restoring cross-border connections towards the Netherlands or extending towards the French coast, but these have not progressed into funded projects with reliable delivery timetables.
The immediate priorities are therefore renewal, accessibility and reliable operation of the existing 67-kilometre route. Its length, exposure to the coastal environment and passage through numerous town centres and harbour areas mean that infrastructure work is likely to remain a continuing feature of the system.