Do you remember SNR 300? It was plannned and constructed in the 1980’s as a fast breeder reactor, a nuclear power plant that never went online. Some say due to the protests, others claim construction problems.
1995 a Dutch buisinessman took over the ruin and founded an amusement park. Many of the facilities constructed for the plant have been integrated into the park. The former cooling tower with its 58m high climbing wall is one of its attractions.