Initiation Wells, Quinta da Regaleira, Sintra, Portugal
Quinta da Regaleira - Sintra - Portugal.tif
The Initiation Wells at Quinta da Regaleira in Sintra, Portugal resemble underground towers lined with a 27-meter spiral staircase. They never served as water sources though, instead, they were used for ceremonial purposes that included Tarot initiation rites.

