In the distance, a semi truck kicks up fresh rain from the highway. As seen from the top of the steel blast door.
Below the factory floor is a network of hallways and tunnels, all flooded with water.
As the Barker steamed past the dock and island, the sunset casts the shadow of the Taconite Harbor receiving trestle on the boat. Through the fog, you can see some of the islands that were joined into a breakwater.
Looking into the Argo Tunnel at its Idaho Springs portal. I was hoping to see tracks and a steel door, but found a busy crew of environmental workers installing a pipe between the bulkhead and new water plant.
Isabella A (left) and B (right) were built in 1910 and 1913, respectively.
These pools looked into the cribbing below the concrete.
This load of lime seems to have been left right where it was loaded.
A tunnel connecting the two larger caves in the hill; those that Jacob vented in the rear. The vents are still extant!
The neon lighthouse, seen from the top of one of the silos.