How Did Dumbledore Discover Voldemort's Cave Contained A Horcrux? HD

Known to some as Voldemort’s cave or simply The cave, is a sea site location where Lord Voldemort concealed his locket horcrux. It was protected by a number of powerful spells in order to keep the locket from ever being taken. It almost seemed like the perfect hiding place, yet Albus Dumbledore discovered its location..The question is..how? Shop Amazon for everything Harry Potter: https://goo.gl/JAjC2g The laptop I use: https://amzn.to/2qtqg9r The microphone I use: https://amzn.to/2HwLtY4 The main camera I use: https://amzn.to/2EHF8pr The hard drive I use: https://amzn.to/2qsjnVH The web cam I use: https://amzn.to/2qrbv6U The camera light I use: https://amzn.to/2qtQoAW Lend your Patreon Support https://goo.gl/ZoHfRf Merchandise Store https://teespring.com/stores/hp-folklore-merch Subscribe to the channel https://goo.gl/anpK3E Follow me on Instagram https://goo.gl/jBAkX2 Like Us On Facebook https://goo.gl/64LmGP Follow Me On Twitter https://goo.gl/BjgbBi Music by: https://www.youtube.com/watch?v=U3unFw0fYrY https://www.youtube.com/watch?v=ki8hN7AWsZ4 https://www.youtube.com/watch?v=_CWYBG1ppNo https://www.youtube.com/watch?v=88idkHn1I3Q