Websiteen.wikipedia.orgGuanahacabibes sonar – Wikipedia pseudoWikipedia · 2023Open on en.wikipedia.org 0Why it matters: PseudoPlacesThe place this coversGuanahacabibes Megastructure – Cuban Underwater City Claim🇨🇺 Cuba · Guanahacabibes Peninsula west tip, underwater off Cabo San Antonio · Pyramid