Secret Garden Shed The inside of a cooling tower from a former coking plant in Belgium. One of the main goals of my very first Belgium tour back in 2013. Cooling towers have always fascinated me — long before I started photographing abandoned places. Since then, even more so. There is something undeniably cathedral-like about them. The sheer scale, the circular geometry, the way sound behaves inside — every step echoes, every movement feels amplified. Most cooling towers serve the same function,