Nicholas B. Clinch Hidden Peak Expedition

Porters carrying crates of supplies on their backs as they walk single file across a snowy slope with mountains in the background

Men walking in the distance on a snow field, a peak in the background

A line of porters walking with boxes of supplies on their backs, the Gasherbrum Massif in the background

Four people in snow suits, goggles and sunscreen sitting on a snowy slope

A man and a yellow tent on a snowy slope

A man climbing a rock face

Three mountaineers making their way up a glacier with Gasherbrum II in the background

A man in a blue parka holding a Pakistani flag tied to the shaft of an ice axe

Two mountaineers on a steep grassy slope, craggy peaks in the background

Several men in a large white tent pitched on scree