The famous Ghondogoro La trek, which lies between Ghondogoro glacier and Baltoro glacier connect Shigar valley. with Hushe valley, crosses the most fascinated Area of Karakorum in the east of Karakorum. Among the high peaks of K-2 8611M,  and other 8000m peaks long glacier, in lengths of 65 km to 40 to 45 km. The approach to K-2 Base camp are from both valleys  Shigar & Hushe which covers Shayok river Indus river and Barldu river of Karakorum. The fascinating route through the Baltoro cathedrals, which reminds people the Church of Rome. Take a day excursion to K-2 base camp from Concordia a place lying in the middle of high mountains. Which is a place called mountain paradise. Trek down to Shigar valley to Askoli, drive to Skardu-fly back.