Electirciteitsfabriek (former electrical power plant), The Hague, The Netherlands. Beautiful on the outside, hard and industrial looking on the inside: www.electriciteitsfabriek.nl/

The rollercoaster, called 'the savage' is part of an exhibition by Oscar Peters, named Volta. You can build your own cart to ride on the rollercoaster track. I think the space suits the exhibition very well. www.electriciteitsfabriek.nl/agenda/winterwerkplaats-met-...