![Initiation well or inverted tower in the park of the Quinta da Regaleira palace in Sintra, Portugal Stock Photo - Alamy Initiation well or inverted tower in the park of the Quinta da Regaleira palace in Sintra, Portugal Stock Photo - Alamy](https://c8.alamy.com/comp/RHPEX2/initiation-well-or-inverted-tower-in-the-park-of-the-quinta-da-regaleira-palace-in-sintra-portugal-RHPEX2.jpg)
Initiation well or inverted tower in the park of the Quinta da Regaleira palace in Sintra, Portugal Stock Photo - Alamy
![The Initiation Wells (Inverted tower) in Quinta da Regaleira est Stock Photo by ©zastavkin 177243314 The Initiation Wells (Inverted tower) in Quinta da Regaleira est Stock Photo by ©zastavkin 177243314](https://st3.depositphotos.com/1000929/17724/i/1600/depositphotos_177243314-stock-photo-the-initiation-wells-inverted-tower.jpg)
The Initiation Wells (Inverted tower) in Quinta da Regaleira est Stock Photo by ©zastavkin 177243314
![Unusual view of Initiation well in Quinta da Regaleira. Unfinished Well. Inverted tower. Stock Photo | Adobe Stock Unusual view of Initiation well in Quinta da Regaleira. Unfinished Well. Inverted tower. Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/01/39/25/10/1000_F_139251044_x7Wsy0UyZlVb3JihbxcClizMgOXNV21I.jpg)
Unusual view of Initiation well in Quinta da Regaleira. Unfinished Well. Inverted tower. Stock Photo | Adobe Stock
![View from below of the spiral stairs inside the inverted tower called also initiation well at Quinta da Regaleira Palace Sintra Portugal Europe View from below of the spiral stairs inside the inverted tower called also initiation well at Quinta da Regaleira Palace Sintra Portugal Europe](http://www.clickalps.com/photo/600/158/MC-122851.jpg)
View from below of the spiral stairs inside the inverted tower called also initiation well at Quinta da Regaleira Palace Sintra Portugal Europe
![The Initiation Well (Inverted tower) in Quinta da Regaleira estate. Sintra. Portugal Stock Photo | Adobe Stock The Initiation Well (Inverted tower) in Quinta da Regaleira estate. Sintra. Portugal Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/02/05/20/25/1000_F_205202532_wO71dKUI2hznhqEBCyxSgXS2digywFzi.jpg)