Rangitikei stream has been used a part of river Anduin in the Fellowship of the Ring. It has carved out sheer cliff walls on its way out to the sea. Canyon walls are as high as 80 meters.
Photopack includes a lot of details of the canyon, its erosion, and vegetation, as well as pastoral landscapes along the river canyon.
Contents:
Landscapes and Surrounding (185)
River and Cliffs (250)