Duration : acclimatization, 2 days and 8 days in mountain.

Itinerary:
-Day 1
A Leaving Huaraz early we drive a short way north, downstream in the Callejon de Huaylas, the large valley that borders the Cordillera Blanca on its west side. Soon we turn east and climb up to the town of Pashpa (3,200 m.) From here, we load our equipment on burros and begin the easy trek into Base Camp. The trek normally takes only about 4 hours. This is a lovely walk, passing through dense forests of Quenual trees before emerging into the upper broad valley where we will establish our base camp at about 4,600 m. This will be our home for the next 8 days, and other than the high camp in Tocllaraju we may elect to place during our ascents around the valley we will get to enjoy the relative comfort of of a well equipped cooking tent.
Is possible to visit the refuge "Ishinca" in the environs of base camp.
-Day 2:
We wake up early at 4am. for the ascent of Urus. After breakfast we live from our camp at 5am. Our route up the southeast ridge are a rock and on snow presents a few difficulties pass, climb in the nicer glacier for final steep summit slope. Roundtrip will take between 10-12 hours.
-Day 3:
Rest morning, This day we move to our high camp on Ishinca. After lunch we live from our base camp at 1pm. We hike up with all the mountain gear, arrival in the Ishinca Camp at 3 or 4 pm. Install our camp near to Ishinca lake (4,900 m.).
-Day 4:
We wake up early in the morning at 2am breakfast, prepare all the our mountain gear, our ascent of Ishinca ( north roth ) is over easy glacier terrain, perfect for perfecting our rope traveling technique. Our way up one route and descending another way near of the foot of Ranrapalca mountain. Of course If time and conditions permit we may be able to traverse the peak. After the climb we return to high camp where we spend the night or pack up and return to Huaraz .