Know before you go
Adverse weather: The weather can change rapidly in New Zealand. Hypothermia is a real risk even in summer. Be prepared by having warm, windproof clothing and the appropriate footwear. Whiteout conditions caused by snow or low cloud may be present.
Unbridged rivers: There are river and stream crossings that become hazardous in heavy rain or snowmelt. Be prepared to turn back.
In winter, alpine skills are essential.
Before you go into the outdoors, tell someone your plans and leave a date to raise the alarm if you haven't returned. To do this, use the New Zealand Outdoors Intentions process on the AdventureSmart website. It is endorsed by New Zealand's search and rescue agencies and provides three simple options to tell someone you trust the details about your trip.