Between the deserts of western Mongolia soar a number of peaks that rise above 4,000 meters.

Extremely remote and covered with snow for most of the year, the peaks present a formidable challenge to mountaineers and adventurers.

The most enticing is Tavan Bogd (4,374m), Mongolia's highest peak. It's actually a tightly knit chain of five peaks (the name means Five Saints), the tallest one being Khuitin (Cold) Peak.

Another peak, Nairamdal (Friendship), is the convergence point of three countries: Mongolia, Russia and China. The approach to the mountain includes a 37km hike from the end of the jeep trail, and a dicey walk across a glacier.

Other great climbs include the challenging Mönkh Khairkhan Uul (4,362m) and the soaring twin peaks of Turgen (3,965m) and Kharkhiraa (4,032m).