Bajo las aguas de Yonaguni, Japón, yace una enigmática formación de piedra que desafía la historia oficial. ¿Antigua civilización sumergida o capricho de la naturaleza? Sus ángulos rectos, escaleras y terrazas talladas sugieren una posible construcción humana. Los secretos milenarios aún esperan ser revelados. 📺 Todo esto y más en tu pantalla de History #AlienígenasAncestrales | HISTORY

134K views · 4.1K reactions | The Yonaguni Monument is one of the many mysteries of the deep that the #AncientAliens experts explore during tonight's all-new episode, starting at 9/8c on The HISTORY Channel. | Ancient Aliens | Facebook

It's the size of five football pitches and towers like an eight-story building—yet it sits silently beneath the sea. Discovered off Japan's Yonaguni coast in 1986, this massive underwater structure still sparks wonder today. Is this a lost monument of ancient civilization or a natural formation? 🗿 #DrainTheOceans is now streaming on Disney and Hulu. | National Geographic History

Journey to the remote island of Yonaguni in Japan. Check out breathtaking footage, explore together and find out what secrets this mysterious land has in store. 🎥 @guillaumenery #deeperbluephoto | DeeperBlue.com

The Yonaguni Monument in Japan is a place of wonder and is full of mystery. Many theories have been created about this rock formation, hinting that this was man made and is ruins of a possible ancient city. Scientists argue that this is a naturally occurring rock formation that has been there for thousands and thousands of years! What do you think? By @mai_enjoooy 💙 | Maduro Dive

169K views · 1.9K reactions | Briefing before scuba diving殺殺 . . . . . #baubaudive #scubadive #diving #buton #daenglala | Daeng Lala | Facebook