Today one will cross to the north of the Markha, climbing to the top of the highest of the three passes, the 5,306 M Kongmaru La, with its wonderful views from the top. There are snow peaks in every direction and on a clear day the giants of Karakoram, including K2, can be seen on the north-western horizon. The trail descends to the Martselang valley, following the Martselang stream to the village of Sumdo. Overnight in the tents.