The ceremonial Initiation Well and spiral staircase into the underground tunnel system at the Quinta da Regaleira Palace in Sintra Portugal.

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Size: 8256px × 5504px
Location: Sintra, Portugal
Photo credit: © Kirk Fisher / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: arch, architecture, archways, attraction, castle, circular, da, entrance, garden, gothic, ground, initiation, landmark, lisboa, lisbon, palace, park, perspective, portugal, portuguese, quinta, regaleira, sintra, spiral, staircase, staircast, stairs, stairwell, steps, stone, travel, tunnels, underground, unesco, walking, walkway, walls