1939 American Karakoram expedition to K2 turned to one of the team, Jack Durrance. When Durrance at last made his manuscript expedition diary available in 1989 it seemed instead that the primary failings had been with the deputy leader, Tony Cromwell, as well as with Wiessner himself. In 1961 Fosco Maraini described it as "one of the worst tragedies in the climbing history of the Himalaya". K2 is on the border between what in 1939 was the British Raj of India (now Pakistan) and the Republic of China. At it is the highest point of the Karakoram range and the second highest mountain in the world.
Karakoram Highway Indus River at Thakot and continues along the river until Jaglot, where the Gilgit River joins the Indus River. This is where three great mountain ranges meet: the Hindukush, the Himalaya, and the Karakoram. The western end of the Himalayas, marked by the ninth highest peak in the world, Nanga Parbat, can be seen from the highway. The highway passes through the capital of Gilgit–Baltistan, Gilgit, and continues through the valleys of Nagar and Hunza, along the Hunza River. Some of the highest mountains and famous glaciers in the Karakoram can be seen in this section. The highway meets the