TravelEssen – Green city on the RuhrTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoTravel08/25/2017August 25, 2017Check-in host Lukas Stege visits the Zollverein Coal Mine Industrial Complex in Essen. He explores mystical lunar landscapes and strolls through city parks that have replaced industrial wastelands. An urban adventure. https://p.dw.com/p/2io8pAdvertisement