Why a roughly 700-tonne tower from 1899 was pulled 70 metres inland in 2019
Last updated: 2026-10-02
Rubjerg Knude Lighthouse no longer stands where it was built. In October 2019 the entire tower was moved around 70 metres inland along a purpose-built rail track, because the North Sea and the migrating dune were eating away the ground beneath it. The move is one of the most widely covered events in recent Danish coastal history.
Rubjerg Knude Lighthouse was built in 1899 on the cliff top and served as a navigation light until 1968. At that time the sea lay considerably further away than it does today. Afterwards the dune plantation and nature gradually reclaimed the site, while the cliff beneath the tower continued to erode eastwards.
The migrating dune and the North Sea cliff erode continuously, and the tower’s original position crept closer and closer to the cliff edge. At the same time sand had piled up around the tower over decades, hiding much of it. Without intervention the tower would sooner or later have toppled onto the beach. The move was therefore a conservation decision, not a tourism one.
The tower was lifted free of its foundation and placed on a purpose-built rail system, then slowly pulled about 70 metres inland over several days in October 2019. The method made it possible to move a roughly 700-tonne tower without dismantling it. Both press and public followed the operation, which has since become one of the place’s strongest symbols.
Today the lighthouse stands at its new position, further from the cliff edge, and the site is free and open 24 hours a day. The empty hollow where the tower used to stand and the visible traces of the move are part of the experience. Look at the cliff too: it is the same erosion that made the move necessary, and it is still ongoing.
The coast at Rubjerg Knude is in constant change, and the figures quoted for the erosion rate vary between sources and from year to year. What is certain is the direction: the cliff is retreating, which is why paths, barriers and viewpoints keep being adjusted. Always keep your distance from the cliff edge.
The whole tower was shifted about 70 metres inland.
In service as a navigation light until 1968.
Moved on rails without dismantling the tower.
Cliff and migrating dune ate away the ground beneath it.
Because the cliff and the migrating dune eroded away beneath the tower. Without the move it would have fallen into the sea. In October 2019 it was pulled about 70 metres inland.
The move was carried out in October 2019 over several days, using a purpose-built rail system.
About 70 metres inland, away from the cliff edge. That distance is consistently reported in coverage of the move.
Roughly 700 tonnes. That is precisely why the move required a special rail system and a slow, carefully controlled operation.
It was built in 1899 and served as a navigation light until 1968, when it was taken out of service.
Yes. The old position and the traces of the move are visible on site and tell the story of the coastal erosion better than any signboard.
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