In a flat corner of western Germany, not far from the Dutch border, a giant concrete tower rises over a small, cheerful fairground.<\/p>\n
The tower is painted with a bright alpine mountain, and inside it a swing ride lifts shrieking children in slow circles.<\/p>\n
It feels like any other theme park<\/strong>, a little dated, full of families spending a sunny afternoon.<\/p>\n From the entrance it looks cheerful and faded, the kind of place a family visits once and forgets.<\/p>\n But that tower was never built for fun, and what it was built for is almost impossible to believe while you are standing under it<\/strong>.<\/p>\n The place is called Wunderland Kalkar, and on a busy day it draws thousands of visitors.<\/p>\n Around 600,000 come every year.<\/p>\n There are roughly forty rides, half a dozen hotels, go karts and a ferris wheel.<\/p>\n Most of the halls and towers here are not stage scenery but the original structures, simply cleaned up, repainted and reopened.<\/p>\n The signature attraction is the swing ride bolted inside that towering concrete cylinder.<\/p>\n On the outside of the very same tower, someone has fixed a climbing wall<\/strong>.<\/p>\n Children scale the curved grey shell while a painted mountain smiles down at them.<\/p>\n And almost nobody stops to ask why the tower is there at all<\/strong>.<\/p>\n Step back, and the scale stops making sense.<\/p>\n The whole complex covers something like eighty football pitches.<\/p>\n It holds enough concrete to lay a motorway from Amsterdam to Maastricht, and enough cabling to wrap around the planet twice.<\/p>\n The buildings are vast, windowless and impossibly solid.<\/p>\n No fairground needs walls like these.<\/p>\n Whatever this place was meant to be, it was designed to run for decades, around the clock.<\/p>\n This site was poured and wired for something enormously more serious<\/strong>, at a cost that still stings to read.<\/p>\n And then, after every last piece of it was finished, the job it was built to do simply never happened<\/strong>.<\/p>\n Construction began in the early 1970s and dragged on for more than a decade.<\/p>\n The budget started at a couple of billion and kept climbing, year after year.<\/p>\n Long before it was done, the project had become a national argument.<\/p>\n In 1977 around forty thousand people marched through the small town in protest.<\/p>\n The first budget had been set at little more than two billion marks.<\/p>\n The works were halted, redesigned, restarted and halted again.<\/p>\n Safety worries forced parts of the design to be torn up and rebuilt more than once.<\/p>\n By the time it was technically complete in 1985, it had swallowed about seven billion Deutsche Mark<\/strong>.<\/p>\n That is roughly the price of twenty thousand houses<\/strong>, spent on a building that would never switch on.<\/p>\n The complex is the SNR-300, a nuclear power station<\/strong>, and not an ordinary one.<\/p>\n It was a fast breeder reactor, a rare and ambitious design meant to make more plutonium fuel than it burned, cooled not by water but by liquid sodium.<\/p>\n That painted cylinder is its cooling tower.<\/p>\n On paper it was designed to feed 327 megawatts into the German grid.<\/p>\n Three governments, in Germany, Belgium and the Netherlands, had backed the dream together.<\/p>\n It was one of the boldest energy bets of its era, a cousin to other huge projects pushed to the edge of what engineers<\/a> believed was possible.<\/p>\n Then in April 1986 the reactor at Chernobyl exploded.<\/p>\n Public fear, the danger of sodium and the spiralling bill convinced the regional government to block it, and in 1991 the SNR-300 was cancelled<\/a> without ever being loaded with fuel<\/strong>.<\/p>\n For a while the finished reactor simply sat there, too costly to run and too poisoned in reputation to love.<\/p>\n Then a Dutch entrepreneur bought the site for a tiny fraction of what it had cost to build.<\/p>\n He left the great structures standing and wrapped a holiday park<\/a> around them.<\/p>\n The hotels opened in the late 1990s, and the rides followed in the years after.<\/p>\n Today it pulls in around fourteen million euros a year from the visitors who wander its strange grounds.<\/p>\n The tower that was meant to vent the heat of a plutonium reactor now spins a fairground swing instead.<\/p>\n It is hard to call it a clean happy ending, given the fortune that vanished into the concrete.<\/p>\n But there is something fitting about it, a monument to an energy dream<\/a> that failed, remade into a place where children laugh.<\/p>\n The reactor never produced a single watt<\/strong>.<\/p>\n The swing ride, somehow, has never stopped running<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":" In a flat corner of western Germany, not far from the Dutch border, a giant concrete tower rises over a small, cheerful fairground. The tower is painted with a bright alpine mountain, and inside it a swing ride lifts shrieking children in slow circles. It feels like any other theme park, a little dated, full … Read more<\/a><\/p>\n","protected":false},"author":28,"featured_media":25164,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"german","rank_math_title":"","rank_math_description":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-25158","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energy"],"_links":{"self":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts\/25158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/comments?post=25158"}],"version-history":[{"count":0,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts\/25158\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/media\/25164"}],"wp:attachment":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/media?parent=25158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/categories?post=25158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/tags?post=25158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}The strangest fairground in the country<\/h2>\n
Far too big for a playground<\/h2>\n
A fortune spent, and then abandoned<\/h2>\n
What the tower was really built to do<\/h2>\n
From the most expensive ruin to a swing ride<\/h2>\n