By Adam Frucci
What do you do with three abandoned sewage treatment silos? If you're the city of Amsterdam, you convert them into absolutely incredible climbing towers.
These incredible structures are the results of a contest to determine their best adaptive reuse, won by Amsterdam's own NL Architects. The towers now have climbing surfaces both inside and out as well as multi-purpose areas, offices, restaurants and other commercial spaces. How cool is that?
http://gizmodo.com/5244575/abandoned-silos-to-be-converted-into-amazing-inside+and+out-climbing-walls
