Kokerei Hansa is a former coking plant in Dortmund. Today the plant houses a huge climbing gym named Kletterhalle Bergwerk and the remaining installations can be visited by guided tours.
I was impressed by the big wooden cooling tower in the middle of the plant. I didn’t expect to see anything wooden in such a heavy industry facility.
Sources / More info
- Kletterhalle Bergwerk (Website)
- Kokerei Hansa (Website)