* Thoroughly revised and updated new edition * Features one of the most detailed histories of Tibetan culture and geography available for travelers * Includes a new trekking route over a glaciated 19,300-foot pass used by H einrich H arrer, author of Seven Years in Tibet In the new edition of this indispensible trekking guide to Tibet, travelers will learn the necessities of pre-trip planning and how to seek out the most rewarding treks in a region of the world few get to visit. New features of...