This book investigates the historical efforts of Western powers to penetrate the isolated, forbidden city of Lhasa during the nineteenth and twentieth centuries. Peter Hopkirk, a renowned historian of Central Asian affairs, utilizes archival records, personal accounts, and diplomatic correspondence to document the intense geopolitical competition surrounding Tibet. He argues that the persistent attempts by various international actors to reach the sacred capital were driven by a combination of imperial ambition, religious curiosity, and strategic necessity, culminating in the geopolitical shift of the 1950 Chinese invasion.

Historians and readers frequently cite this work as a definitive, highly readable account of the 'Great Game' as it played out in the Himalayas. Experts highlight the author's ability to synthesize complex diplomatic history into a compelling narrative that remains accessible to general readers.