Tunnels

The Concrete Race, also known as the Water Race, is a buried tunnel that once carried clean river water...

The Wainuiomata water race is a two kilometre long concrete tunnel / closed race built in the early 1880s...

Old pumping station which has been inundated by native forest growth. The station housed a water flow meter system...

The Richard Prouse Park Tunnel (once known as Colemans Tunnel) was constructed between 1881 and 1882. It is situated...

This underground shaft in Wainuiomata was originally constructed in the 1880s. It was abandoned 1899 and is now completely...