Woman trekker in Baltoro Glacier with Trango towers and Thunmo Cathedral at the background. Karakorum range, Pakistan. - stock photo

Woman trekker in Urdukas campsite over Baltoro glacier, Northern areas of Pakistan. In the background, Thunmo Cathedral (5866 m asl) and Trango towers. The Trango Towers are a group of dramatic granite spires located on the north side of the Baltoro Glacier, in Baltistan, a region of the Gilgit-Baltistan territory in northern Pakistan. They are part of the Baltoro Muztagh, a subrange of the Karakoram range. The Towers offer some of the largest cliffs and most challenging rock climbing in the world. Baltoro Glacier trekking is one of the best treks in the world. The trekking starts from the village of Askole, walking along the Baltoro Glacier to reach Concordia. Concordia is the heart of Karakoram Range, and center of a complex of some of the world highest peaks and many of the largest glaciers. On every side, within radius of 24 kms, rise up ten of the world's thirty highest peaks, including, K2, Broad Peak, and Gasherbrum peaks. Crossing the high pass of Gondogoro la and enter the other side of Karakoram in Hushe valley.