A 120-year-old lighthouse in northwestern Denmark has been put on wheels and rails in a bid to move it more than 250 feet away from the North Sea amid the threat of coastal erosion.

When the 76-feet Rubjerg Knude lighthouse was first lit in 1900, it was roughly 650 feet from the coast in Jutland. Now it is only about 20 feet away.

Local mayor Arne Boelt said “many things can go wrong” in moving the defunct lighthouse, which weighs about 1,000 tons and sits on top of a cliff 200 feet above sea level.

He added: “But it's worth the risk ... the alternative would be to dismantle the lighthouse."

The move is scheduled to take 10 hours, at a speed of eight metres (26 feet) per hour.

Eroding coast threat grows in East Anglia over 20 years Show all 10 1 /10 Eroding coast threat grows in East Anglia over 20 years Eroding coast threat grows in East Anglia over 20 years east-anglia-4-0.jpg Easton Bavents, Suffolk in 1999. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page/SWNS Eroding coast threat grows in East Anglia over 20 years east-anglia-7-0.jpg Happisburgh coatline in 1999. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page/SWNS Eroding coast threat grows in East Anglia over 20 years east-anglia-1-0.jpg Benacre Pumping Station, Suffolk in 2009. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page/SWNS Eroding coast threat grows in East Anglia over 20 years east-anglia-2-1.jpg Happisburgh, Norfolk in 2001 (top) and 2019. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page / SWNS.com Mike Page/SWNS Eroding coast threat grows in East Anglia over 20 years east-anglia-5-0.jpg Hemsby, Norfolk in 2007. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page/SWNS Eroding coast threat grows in East Anglia over 20 years east-anglia-3-0.jpg Happisburgh, Norfolk in 1996. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page/SWNS Eroding coast threat grows in East Anglia over 20 years east-anglia-8-0.jpg Winterton, Norfolk in 1999. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page/SWNS Eroding coast threat grows in East Anglia over 20 years east-anglia-10-0.jpg Caravan park in Happisburgh, Norfolk in 2012. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page/SWNS Eroding coast threat grows in East Anglia over 20 years east-anglia-6-0.jpg Orfordness Lighthouse in 1998. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page/SWNS Eroding coast threat grows in East Anglia over 20 years east-anglia-9-0.jpg The coastline of Benacre, Suffolk in 1999. See SWNS copy SWCAcoast: The shocking speed at which one of the UK's most iconic coastlines is vanishing has been revealed in a series of photos taken over two decades. Mike Page, 79, has created a unique aerial archive showing the alarming erosion of land along the coast of East Anglia from the skies. The photographer has spent the last 30 years documenting the region's fast receding coastline - even capturing the moment houses and cliffs have fallen into the sea. Mike Page/SWNS

Environment minister Lea Wermelin has called the white, square lighthouse “a national treasure” to explain why her ministry spent five million kroner (£576,000) to save it. Mr Boelt and the town of Hjoerring also have chipped in to foot the bill.

Rubjerg Knude is making the 250-feet journey by rail (AP)

The lighthouse finished operating in 1968 and was briefly turned into a museum, including an exhibit about the structure’s struggle against sand drift.

In the end, it was closed as shifting sands slowly buried the two buildings next to the lighthouse, although the lighthouse still gets more than 250,000 visitors each year.

The lighthouse receives 250,000 visitors per year (AFP/Getty)

The area is known for constantly shifting sands and an eroding coastline.

In 2008, a nearby church was dismantled to prevent it from falling into the sea. The Romanesque Maarup Church, built on a cliff around 1250, was picked for scenes in Babette’s Feast, which in 1987 became the first Danish film to win the Oscar for best foreign language film.