portal of the guardians at quinta de regaleira

alchemy antonio aoki architecture arrow attraction augusto carvalho chapel corporation cultural defence fortification gargoyles gothic grande grotto guardians heritage iberia iberian inconic knights lakes landmark landscape lisboa lisbon luigi manini manueline masonry millionaire monteiro mountains orey palace palacio park peninsula portal portugal portuguese quinta regaleira renaissance riviera roman romantic rosicrucians sculpture sintra site slit stair staircase templar the tourist tower trees unesco waldemar world x27