Quinta da Regaleira is a stunning palace and estate located in Sintra, Portugal, renowned for its intricate Gothic, Renaissance, and Manueline architecture. Built in the early 20th century, the estate features enigmatic gardens, underground tunnels, and the famous Initiation Well, which reflects mystical and esoteric symbolism. The entire site offers a journey through history, mystery, and the imagination, making it one of Sintra's most captivating landmarks.
