The "Initiatic Well" that symbolizes the connection between Heaven and Earth? A maze of subterranean paths called the "Labyrinthic Grotto"? The "Portal of the Guardians" which hides an entrance into the underground? A garden meant to reflect the Cosmos and the unending human search for paradise on earth, with symbolic nods to mythology, alchemy, masonic rites and Dante's Inferno? Stop, Quinta da Regaleira, just stop! You had us at "initiatic".