The first American expedition to K2 took place in 1938. This was not only the first American expedition to the mountain but the 3rd ever attempt on the mountain and the first since the Duke of Abruzzi attempted K2 in 1909. The American Alpine Club had acquired permits to K2 for 1938 and 1939. With permits for back-to-back years, the main focus for the 1938 expedition was to reconnoiter the mountain and three ridges to determine the best route to the top. Of course if the opportunity presented itself they should reach the summit.
After evaluating photographs and surveys of the area from previous expeditions, it was determined that there were five potential routes. This meant there were five routes that had to be explored and hopefully at least one with a viable route to the summit.
The party, given the task that was laid before them, was relatively small. It included Charles Houston, Robert Bates, Paul Petzoldt, Richard Burdsall, Bill House, Captain Norman Streatfeild (British Liaison Officer), 6 Sherpa porters and 3 camp men.
On May 13, 1938 the party departed Srinagar to begin their 362-mile approach. After a month the confluence of the Savoia and the Godwin-Austen glaciers was reached on June 12. The confluence of the glaciers provided a centralized basecamp that allowed the expedition to have relatively easy access to both glaciers for reconnaissance.
Once base camp was established at 16,600 ft., the first task was to reconnoiter the Northwest Ridge. The ridge looked promising in photographs taken by the Duke of Abruzzi’s expedition, and two of his guides had reached the Savoia Pass on the ridge. After navigating over the crevasse covered glacier, Houston and House reached the bergschrund only to find disappointment in the form of hard green ice. It was fewer than 800 feet to better terrain above but they determined that chopping steps into the ice would be too consuming of time and energy and would be a dangerous link in the chain of camps up the mountain if the Northwest ridge offered a viable route. Fortunately, Petzoldt and Burdsall spied a rock route that they believed could unlock the ridge. When House and Petzoldt made an attempt to see if the rock route would go, they were met with unfavorable weather and had to abandon the thought for the moment.
On June 19th the entire party convened at basecamp to discuss what had been discovered thus far and how to proceed. Bates and Burdsall had made a trip down the Godwin-Austen Glacier and through brief clear weather windows were able to completely rule out the south face due to avalanche danger. After a good look at the Abruzzi Ridge, they reported that it didn’t look promising.
The northwest ridge wasn’t out of the question, but the obstacle of ice would be a time consuming one. So, the focus shifted to the east side of the mountain. The expedition would get a close look at the Abruzzi Ridge and the northwest ridge and return to the Savoia glacier if no route seemed better than what had already been discovered on the northwest ridge.
Continuing with the trend, the first views from the east side of K2 were not positive. The northeast ridge is a long knife-edge ridge littered with gendarmes. The south side of the ridge seemed like it could go but would require long stretches of travel through icy gendarmes that could topple over onto anyone traveling beneath them. The north side was prone to avalanches from high up the mountain and neither appeared to offer sites suitable for establishing camps. The Abruzzi Ridge at least looked possible, though difficult.
After the first views of these two ridges it was decided that Houston and House would climb the Abruzzi Ridge to determine the difficulty of climbing. On the first day of exploration of the ridge Houston discovered some small pieces of wood, these were remnants of the Duke of Abruzzi’s highest camp in 1909 and provided a psychological boost to the climbers. As they carried on up the ridge, the climbing grew more difficult and no suitable campsites were found. With the Karakoram’s penchant for sudden poor weather, the lack of adequate campsites was more concerning than the difficulty of climbing.