Quinta da Regaleira's Creepy Initiation Well: Unraveling The Mysteries Of A Subterranean Marvel

Many mysteries are linked The depth of this well is equal to the nearly four-storey building, which becomes narrower on going inside the ground. This well called Labyrinthic Grotto is like the opposite tower in appearance. There is another small well near this well. Both wells are connected by tunnels. This well is near Quinta da Regaleira. Quinta da Regaleira is a World Heritage Site protected by UNESCO. Watch here: