A mother and daughter got lost on a day hike in New Zealand. Pretty spiky terrain by the sounds of it. They got lost, pressed on into rough country, got injured and wet and hypothermic, and no-one knew they were missing. Fortunately, SAR got to them in time.

Seems like a classic cascade of small errors building into a dangerous situation. The story includes lots of details, some of which may induce a facepalm or three. Still, they beat the odds.

http://news.nationalpost.com/news/world/...rrifying-ordeal