Lahual and Spiti, are twin valleys situated on the north eastern extremity of...(More)

Lahual and Spiti, are twin valleys situated on the north eastern extremity of Himachal Pradesh, bordering Tibet. They comprise the largest district of the state. Quite in contrast to the green slopes and pine forests of other valleys of Himachal, the valleys are cut off from the rest of the country by the Rohtang Pass.(Less)