11K views · 51 reactions | Dennis Nilsen is one of the most notorious serial killers in British criminal history. Warning: This clip contains some content that may disturb some people. The Real Des: The Dennis Nilsen Story, 8.30pm Tonight on TVNZ 1 | TVNZ 1 | Facebook

The Veryovkina Cave is the closest point to the center of the Earth accessible to humans. At approximately two thousand two hundred and twelve meters deep, it is the deepest cave in the world. In 2015, a group of explorers determined that the cave was deeper than previously thought, eventually reaching the record depth of two thousand two hundred and twelve meters, researchers also recorded an underground tunnel system extending over 6,000 meters. | Unsolved Mysteries & Paranormal Activities

22K views · 373 reactions | One of the most famous tales in Scottish mountaineering lore, the big Grey Man is said to be a terrifying figure that stalks the slopes of Ben Macdui. The giant creature has caused even vastly experienced climbers to suffer feelings of eeriness, fright and has even induced panic. | Unsolved Mysteries & Paranormal Activities | Facebook

1.8K views · 18K reactions | The Case of Bobby Dunbar #unexplained #missing #unsolved #mysterious | Unsolved Mysteries & Paranormal Activities | Facebook