Quinta Da Regaleira is a major tourist attraction in Sintra, Portugal, known for its mystical quality and its abundant use of secret societies' symbolism and iconography. The Fount of Abundance.Husond/Wikimedia Commons A Masonic Initiation Well at Quinta da Regaleira. Such wells, lined with a spiral staircase, are a popular architectural feature in hermetic traditions and are meant to symbolize the death and rebirth of the initiate. Stijndon/Wikimedia Commons Exterior view of Quinta Da Regaleira in Sintra, Portugal.

Those who have who had out-of-body experiences say they can leave their physical form or float above their body as if they were in a state of lucid dreaming. YouTubeOut-of-body experiences are said to occur due to psychological and neurological factors. Out-of-body experiences (OBE’s) are curious, unexplained incidents during which a person feels like they are floating outside of their body, as if in a state of lucid dreaming. In some cases, OBE’s occur right before a person falls asleep or during sleep.

Judy Garland, The Hollywood Darling With A Secret, Tragic Life Wikimedia CommonsLike many famous dead celebrities, Judy Garland’s demise was hastened by an excessive drinking and drug habit, which she allegedly developed during childhood. The death of Judy Garland is a prime example of how Tinseltown might sparkle on the surface, but roil with trauma just below. Garland was a child actor-turned-Hollywood songbird who found fame through films like The Wizard of Oz, For Me and My Gal, and A Star is Born.

The Bug-Eyed Great Potoo Allan Hopkins/FlickrThe great potoo camouflages perfectly into the trees and can sense incoming predators even while asleep. The great potoo is not only nocturnal, but it also has eyes so large that they take up most of its skull. With remarkable night vision and abnormal eyelid slits — this deadly little creature can sense incoming predators even while asleep. Otherwise known as Nyctibius grands, the goggly-eyed avian is the largest member of the Caprimulgiformes.

Koonalda Cave is a sacred, protected site for Australia's Mirning people, with cave art drawn by Ice Age humans indicating some of the earliest signs of Aboriginal life in the region. TwitterA section of the limestone paintings in Koonalda Cave. The nearly treeless desert region of the Nullarbor Plain in southern Australia contains some of the country’s most significant ancient artworks: a series of Ice Age finger paintings on the limestone walls of Koonalda Cave dating back nearly 30,000 years.