Spot a Condor in Arequipa: An overnight journey from Nasca will take you to Arequipa. Arequipa is the second largest city in Peru. 4-5 kms south from Arequipa is the the town of Chivay, which is the entrance to the deepest canyon in Peru – Colca Canyon. The hike into the canyon and back up is 2 days (if taken with a guide). Take some time to spot the rarest Andean birds called Condors at the canyon. Alternatively, you could hike El Misti, the volcano, another beautiful hiking trail in Arequipa.