<P> The Initiation Wells (AKA initiatic wells or inverted towers) are two wells on the property that better resemble underground towers lined with stairs . These wells never served as water sources . Instead, they were used for ceremonial purposes that included Tarot initiation rites . The tunnels described above connect these wells to one another, in addition to various caves and other monuments located around the park . Of the two wells, the larger one contains a 27 - meter spiral staircase with several small landings . The spacing of these landings, combined with the number of steps in the stairs, are linked to Tarot mysticism . The smaller well contains straight stairs that connect a series of ring - shaped floors to one another . This well is also called the' Unfinished Well' . A structure similar to these wells can be found in the Pozzo di S. Patrizio in Italy . </P> <Ul> <Li> <P> Bottom of the Initiation well . </P> </Li> <Li> <P> Looking down the Initiation well . </P> </Li> <Li> <P> View upwards from the bottom of the Initiation well . </P> </Li> <Li> <P> Rain down the Initiation well . </P> </Li> </Ul> <Li> <P> Bottom of the Initiation well . </P> </Li> <P> Bottom of the Initiation well . </P>

The inverted tower - sintra portugal (o