Castle Hill is a location and a high country station in New Zealand's South Island.
[1] The hill was so named because of the imposing array of limestone boulders in the area reminiscent of an old, run-down stone castle.
It is widely considered to be the epitome of New Zealand's South Island climbing scene, where on any given day one can find rock climbers bouldering the unique limestone outcroppings.
[1] This area has recently seen more visitors, as nearby Flock Hill station was used for the filming of the climactic battle scenes of the 2005 movie, The Chronicles of Narnia: The Lion, the Witch and the Wardrobe.
The nearby Castle Hill Village, located just north of Thomas River on State Highway 73, has a small number of permanent residents along with a number of holiday homes (used extensively during the winter ski season) but no public facilities other than a public toilet at the village hall and a children's playground.