White llama terraces dazzle in Peru's "other Machu Picchu."

The highest tropical mountain range in the world is in Central Peru, home to a vast array of exotic and quirky plants and animals.

On this tiny spot of land in the middle of Lake Titicaca the only ones who do the knitting are the men.

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.