Language
The official language is Spanish. Quechua, the Andean language that predates the Incas, has been given some official status and there is much pride in its use. It is spoken by millions of people in the sierra who have little or no knowledge of Spanish.
Another important indigenous language is Aimara, used in the area around Lake Titicaca.

Currency
The Nuevo Sol (new sol, S/.) is the official currency of Peru. it is divided in 100 Centimos(cents) with coins valued at S/.5, S/.2, S/.1, and 50, 20, 10 and 5 centimo pieces, although the latter is being phased out as it is virtually worthless. Notes in circulation are S/. 200, S/. 100, S/. 50, S/. 20, and S/. 10

Sites for flights
Aerolineas Argentinas. (www.aerolineas.com.ar)
Aero Mexico (www.aeromexico.com)
Air Canada (www.aircanada.com)
Air france (www.airfrance.com)
American Airlines (www.aa.com)
Avianca (www.avianca.com)
British Airways (www.ba.com)
Continental (www.continental.com)
Delta (www.delta-air.com)
Iberia (www.iberia.com)
KLM (www.klm.com)
LAB (www.labairlines.com)
Lan (www.lan.com)
Lufthansa (www.lufthansa.com)
Qantas (www.qantas.com)
Taca (www.grupotaca.com)
TAME (www.tame.com.ec)

Inca trail to Choquequirao (Trekking)
4 days / 3 nights
Price: $429.00
Building on top of a mountain in the Andes, the lost city of Choquequirao (Cradle of Gold) is comparable only to Machu Picchu (Old Mountain) in its beauty, architectural grandeur and accomplishment. Choquequirao (Cradle of Gold), is located 3050m. ...