The Alaskan Black Pyramid is a rumored underground structure allegedly located near Mount Denali (formerly Mount McKinley). The legend suggests that this massive, possibly ancient, pyramid-shaped structure was discovered during a secret military survey in the 1990s after a Chinese nuclear test inadvertently revealed its location through seismic readings. The “voice” connected to this legend refers to a mysterious and persistent low-frequency hum or signal that some believe originates from the py

1.3M views · 44K reactions | This air pocket under a pyramid shouldn't exist, but here Joshua Gates is!  #ExpeditionUnknown ️ Wednesdays at 9p ET on Discovery | Expedition Unknown | Facebook

In the desert necropolis of Saqqara, Joshua Gates is one of the first explorers to experience the ancient pyramid of King Meren-re in decades📜 Embark on the Egypt adventure with #ExpeditionUnknown at 8p ET and streaming now on discovery ⬇️ http://links.discoveryplus.com/ExpeditionUnknown | Expedition Unknown