The Red Rocks of the Otira Gorge, West Coast, New Zealand. This is caused by Iron oxide.

---

Size: 7323px × 4882px
Location: Otira, New Zealand
Photo credit: © Nigel Spiers / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alps, arthurs, beauty, blue, boulder, bush, cloud, coast, crack, engineering, feat, forrest, gorge, green, hills, iron, island, landscape, mountains, native, nz, otira, oxide, pass, red, river, road, rocks, scenic, shingle, sky, snow, south, southern, spring, stones, taramakau, tourism, travel, valley, viaduct, water, west, zealand