Two girls are on a ride at the Wunderland theme park in Kalkar, Germany. Wunderland, in Kalkar, Germany, has seen an old nuclear site transformed into a land of fun where visitors can enjoy attractions including a log flume, carousel and a merry-go-round. The 55-hectare site boasts a swing ride inside the old cooling tower with a 130ft tall climbing wall on the outside. Construction on the Schneller Brter power plant started in 1972 but it never went into production due to political reasons. [Photo/IC]