Garden of Peace
From Tardis Wiki, the free Doctor Who reference
The Garden of Peace was located in Mexico. There was a secret tunnel in the garden that led to the tomb of Yetaxa. When an Aztec reached the age of fifty-one, he or she spent time here, often consulted by others for their wisdom. The First Doctor spent much of his time in Mexico here in the company of Cameca. (TV: The Aztecs)
