El Camino Inca leads from Cuzco to . The Inca's network of caminos across the Andes converged on . The four-day hike along the Inca Trail starts at a suspension bridge over the . The National Cultural Institute of Peru limits the number of hikers to per day. is a town named for the pink orchid native to the area. In Spanish, a backpacker is .

1) Machu Picchu, 2) Cuzco, 3) Apurímac River, 4) 500, 5) Inquilpata, 6) mochilero.

Explanation:

1) El Camino Inca leads from Cuzco to Machu Picchu.

2) The Inca's network of caminos across the Andes converged on Cuzco.

3) The four-day hike along the Inca Trail start at a suspension bridge over the Apurímac River.

4) The National Culture Institute of Peru limits the number of hikers to 500 per day.

5) Inquilpata is a town named for the pink orchid native ot the area.

6) In Spanish, a backpacker is mochilero.