<P> As the trail ascends toward Warmi Wañusqa, or "Dead Woman's Pass", which resembles a supine woman, it passes through differing habitats, one of which is a cloud forest containing Polylepis trees . The campsite at Llulluch'apampa (Llulluchapampa) is located on this stretch of trail at 3,800 metres (12,500 ft). The pass itself is located at 4,215 m (13,829 ft) above sea level, and is the highest point on this, the "Classic" trail . </P> <P> After crossing the pass the trail drops steeply into the Pakaymayu drainage . At a distance of 2.1 km and 600 m below the pass is the campground Pakaymayu . </P> <P> After passing Pakaymayu the trail begins steeply ascending the other side of the valley . One kilometre along the trail, at an altitude of 3,750 metres (12,300 ft) is the Incan tampu Runkuraqay, ruins which overlook the valley . The site was heavily restored in the late 1990s . </P> <P> The trail continues to ascend, passing a small lake named Quchapata (Cochapata) in an area that is recognized as deer habitat . This site had been used as a camp site . As with other sites that were being degraded due to overuse, camping is no longer allowed . The trail reaches the pass at an altitude of 3950 m . </P>

How many stairs are there on the inca trail