The Santa Cruz Trail is a short introduction to the Cordillera Blanca in Peru. Unlike the Inca or Amazon Trail in the south it is a typical mountain hike. Trekking isn't exactly easy in this part of the Andes but the Santa Cruz Trail is doable for most making it one of more popular options here. The highlights of the trail are the mountains of Santa Cruz and the Alpamayo, a pyramid-like mountain which is among the most beautiful there is. The first two days of trek are truly excellent whereas the finally two days follow a pass road - this is why we've settled only on a "two foot" rating here. Maybe you can find an operator offering to do the first part only so you've spare time for other areas of the country. The trail has no technical difficulties but you have to cross two passes beyond 4700m and you spend much time way above 3000m. A good level of fitness is a must here. Most hikers prefer to do a guided tour starting from Huaraz. The tour operators care about tents, your main baggage and food so all you need to carry is a day pack. Regarding the very high altitudes you should take some really warm and weather-proof clothing (we had pretty dismal weather for most of the hike). It can snow at any time beyond 4000m regardless of the season.