Qualla: World Map at Lake Klejtrup

World Map at Lake Klejtrup: Introduction

Sat, 05 Sep 2026 00:00:00 GMT

Photo credit Public domain. In 1943 a farmer draining meadows outside Klejtrup pulled a stone out of the mud and saw Jutland in it. Søren Poulsen was in his mid-fifties. He could have thrown it on the pile with everything else the wet ground gave up that season. Instead he decided to build the rest of the world around it — in a shallow lake, out of boulders he would move himself, at a scale of 27 centimetres to a degree of latitude. He began in 1944. He stopped in 1969, because that was the year he died. The World Map at Lake Klejtrup covers more than 4,000 square metres of water, and every coastline on it was set in place by one man with no engineering training and no machine worth the name.

Image: Public domain

World Map at Lake Klejtrup: Waiting for the Ice

Sat, 05 Sep 2026 00:00:00 GMT

Photo credit Frank Vincentz, CC BY-SA 3.0. The Danish winter gave Poulsen the only crane he was ever going to get. When Klejtrup Sø froze hard enough to hold weight, he hauled stones out across the surface and positioned them exactly where a coast needed to be — some of them weighing more than two tonnes, moved with primi...

Image: Frank Vincentz | CC BY-SA 3.0

World Map at Lake Klejtrup: Twenty-Seven Centimetres to a Degree

Sat, 05 Sep 2026 00:00:00 GMT

Photo credit Jens Bludau, CC BY-SA 3.0. Poulsen worked to a real scale, not an approximation. One degree of latitude — 111 kilometres on the ground — is 27 centimetres on his map. The finished world measures 45 by 90 metres and covers over 4,000 square metres, an acre of water rearranged into continents. Denmark, at th...

Image: Jens Bludau | CC BY-SA 3.0

World Map at Lake Klejtrup: Twenty-Five Winters

Sat, 05 Sep 2026 00:00:00 GMT

Photo credit Frank Vincentz, CC BY-SA 3.0. Do the arithmetic and it becomes something other than a curiosity. Poulsen was born in 1888. He started in 1944 and he was still at it when he died in 1969 at the age of eighty-one — a quarter of a century, worked in the months a farm could spare, with no commission, no patron, n...

Image: Frank Vincentz | CC BY-SA 3.0

World Map at Lake Klejtrup: The Map Outlives the Mapmaker

Sat, 05 Sep 2026 00:00:00 GMT

Photo credit Frank Vincentz, CC BY-SA 3.0. It survived him. The World Map is now the centrepiece of an attraction that draws roughly 40,000 visitors a year, most of them Danish, and the park itself reports well over fifty thousand these days. A family day out has grown up around the edges — a maze, mini-golf, boats, anima...

Image: Frank Vincentz | CC BY-SA 3.0