Locomotive-DXC New Zealand
St Bathans
The Blue Lake was created during the Otago gold mining era. It started as a hill and was reduced to a pit from which shafts and then hydraulic elevators brought up gravel for sluicing. In its day it was the deepest mining hole in the Southern Hemisphere. When mining stopped, it flooded full of water. The blue color of the lake is caused by the mineral content of the surrounding, visually striking cliffs.
St Bathans
The Blue Lake was created during the Otago gold mining era. It started as a hill and was reduced to a pit from which shafts and then hydraulic elevators brought up gravel for sluicing. In its day it was the deepest mining hole in the Southern Hemisphere. When mining stopped, it flooded full of water. The blue color of the lake is caused by the mineral content of the surrounding, visually striking cliffs.