Why they're moving a beloved wooden Swedish church 5km down the road

Sweden's landmark Kiruna Church will begin a two-day trip to a new home on Tuesday, inching down an Arctic road to save its wooden walls from ground subsidence and the expansion of the world's largest underground iron ore mine.

Workers have already jacked up the 600-ton, 113-year-old church from its foundations and hefted it onto a specially-built trailer – part of a 30-year project to relocate thousands of people and buildings from the Lapland city.

Mine-operator LKAB has spent the last year widening the road for the journey which will take the red-painted church – one of Sweden's largest wooden structures, often voted its most beautiful – 5 kilometers down a winding route to a brand new Kiruna city center.

The journey will save the church, but take it from the site where it has stood for more than a century.

"The church is Kiruna's soul in some way, and in some way it's a safe place," Lena Tjarnberg, the vicar of Kiruna, said.

"For me, it's like a day of joy. But I think people also feel sad because we have to leave this place."

For many of the region's indigenous Sami community, which has herded reindeer there for thousands of years, the feelings are less mixed. The move is a reminder of much wider changes brought on by the expansion of mining.

"This area is traditional Sami land," Lars-Marcus Kuhmunen, chair of the local Gabna Sami community, said. "This area was grazing land and also a land where the calves of the reindeer were born."

If plans for another nearby mine go ahead after the move, that would cut the path from the reindeer's summer and winter pastures, making herding "impossible" in the future, he said. "Fifty years ago, my great-grandfather said that the mine is going to eat up our way of life, our reindeer herding. And he was right."

Symbol of transformation 

The church is just one small part of the relocation project.

LKAB says around 3,000 homes and around 6,000 people need to move. A number of public and commercial buildings are being torn down while some, like the church, are being moved in one piece.

Other buildings are being dismantled and rebuilt around the new city center. Hundreds of new homes, shops and a new city hall have also been constructed.

The shift should allow LKAB, which produces 80 percent of the iron ore mined in Europe, to continue to extend the operation of Kiruna for decades to come.

The state-owned firm has brought up around 2 billion tonnes of ore since the 1890s, mainly from the Kiruna mine. Mineral resources are estimated at another 6 billion tonnes in Kiruna and nearby Svappavaara and Malmberget.

LKAB is now planning the new mine next to the existing Kiruna site.

As well as iron ore, the proposed Per Geijer mine contains significant deposits of rare earth elements, a group of 17 metals critical to products from lasers to iPhones and green technology key to meeting Europe's climate goals.

Around 5 kilometers down the road, Kiruna's new city center will also be taking shape.

"The church is ... a statement or a symbol for this city transformation," mayor Mats Taaveniku said.

"We are right now half on the way. We have 10 years left to move the rest of the city."