Himalayas

The Himalayas, also known as the roof of the World was a mountain range on Earth, in the middle of the continent of Asia. The range contains most of the highest mountains on Earth, including Mt Everest.

History
The Master, under the guise of Mr. Saxon sent the Torchwood 3 team on a "wild goose-chase" in th Hymalayas to prevent Jack Harkness from contacting his team to stop the Master. (DW: The Sound of Drums)