The Cox Creek Tunnel at Bridgewater in the Adelaide Hills is a parabolic tunnel that takes Cox’s Creek and the Heysen Trail under the railway embankment.
Artist have adorned the structure with awesome street art. Take a look!
Underground Tunnels & Drains
An insight into Adelaide’s Underground Tunnels & Drains.
Urban Exploring: King William Street Tunnels
Located beneath the old Treasury Building on King William Street you can see a piece of Adelaide’s history. It’s an artificial subterranean tunnel supposedly linking the Adelaide GPO, the Treasury Building and the Torrens Building. The brickwork here is amazing. Tours are organized through the National Trust SA.
