Keshwa chaca, among the last handwoven Incan bridges, crosses Apurimac Canyon in Peru.

Sleep in a glass pod dangling off a cliff.

This set of mysterious petroglyphs in the Peruvian jungle could shed light on centuries-old activities in the region.

This scalding hot river was thought to be a myth until one geoscientist made it his quest to study the mystical waters.

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