Blank on the Map: Pioneering Exploration in the Shaksgam Valley and Karakoram Mountains

'As I studied the maps, one thing about them captured my imagination - across this blank space was written one challenging word, "Unexplored"'

In 1937 two of the twentieth century's greatest explorers set off to explore an unknown area of the Himalaya, the breath-taking Shaksgam mountains. With a team of surveyors and Sherpas, Eric Shipton and H.W. Tilman located and mapped the land around K2, the second-highest mountain in the world. It was their greatest venture, and one that paved the way...