Featuring Visionary Terence McKenna in one of his final interviews. Take a Journey high atop the Andes Mountains, to the heart of the ancient site of Machu Picchu. Along the way members of a small group of explorers ingest a Shamanic Medicine derived from the San Pedro Cactus. The San Pedro Cactus has Hallucinogenic properties and is used for Deep Exploration. See what mysteries will be unlocked in this amazing journey of discovery. In the second half, Visionary Terence McKenna gives one of his final interviews.