Colin Monteath / Climber near Pioneer Hut with Douglas Peak and Fox Glacier, Westland Tai Poutini National Park, New Zealand

Colin Monteath / Campers read in tents lit by flashlight, Cascade Saddle, Mount Aspiring National Park, New Zealand

Colin Monteath / Climber near Pioneer Hut with Douglas Peak and Fox Glacier, Westland Tai Poutini National Park, New Zealand

Colin Monteath / Climber near Pioneer Hut with Douglas Peak and Fox Glacier, Westland Tai Poutini National Park, New Zealand

Colin Monteath / Hikers making hot drinks, Cascade Saddle, Mount Aspiring National Park, Otago, New Zealand

Colin Monteath / Woman overlooks frozen lake, Tasman Glacier, Mount Cook National Park, New Zealand

Colin Monteath / Hiker descends hill of Tussock Grass (Poa flabellata) above Lake Heron Station, Canterbury, New Zealand

Colin Monteath / Climber walking on ridge towards Tasman Glacier below Mount Cook, Mount Cook National Park, New Zealand

Colin Monteath / Hiker at campsite in front of Mount Sefton, Mount Cook National Park, New Zealand

Colin Monteath / Hiker at campsite in front of Mount Sefton, Mount Cook National Park, New Zealand

Colin Monteath / Hiker at campsite in front of Mount Sefton and Mount Cook, Mount Cook National Park, New Zealand

Colin Monteath / Campers relaxing at campsite on Cascade Saddle, Mount Aspiring National Park, New Zealand