PHOTOGRAPHY – Exploring Ma On Shan’s Abandoned Iron Mine Complex 2
Between 1906 and 1976, Ma On Shan was home to a booming iron ore mine…

via industrialhistoryhk.org
An expert team from HK URBEX explored the underground network last month…
Raw iron ore was once transported to a processing plant 200 metres from the coast on what was the city’s first electric tram.