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

Colin Monteath / Dart Glacier above Cascade Saddle, Mount Aspiring National Park, New Zealand

Colin Monteath / Mt Aspiring and hiker reflected in lake at dawn, Cascade Saddle, Mt Aspiring National Park, New Zealand

Colin Monteath / Mount Tyndall, reflection in tarn, Cascade Saddle, Mount Aspiring National Park, New Zealand

Colin Monteath / Mount Tyndall, reflection in tarn at Cascade Saddle, Mount Aspiring National Park, New Zealand

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

Colin Monteath / Campers brewing coffee at campsite at Cascade Saddle, Mount Aspiring beyond, Mount Aspiring National Park, New Zealand

Colin Monteath / Cascade Saddle at sunrise, Mount Aspiring on right above Matukituki Valley, Mount Aspiring National Park, New Zealand

Colin Monteath / Mount Aspiring and Matukituki Valley from route to Cascade Saddle, Mount Aspiring National Park, New Zealand

Colin Monteath / Anvil shaped cloud at sunset above Matukituki Valley, from Cascade Saddle, Mount Aspiring National Park, New Zealand

Colin Monteath / Dart Glacier above Cascade Saddle showing medial moraines, Mount Aspiring National Park, New Zealand

Colin Monteath / Dart Glacier above Cascade Saddle showing medial moraines, Mount Aspiring National Park, New Zealand