Search places, or jump to a section
🇧🇷 Brazil · Ancient city
Claimed 14,000–10,000 BCE gods' arrival; literary 1976 invention · Claimed Ugha Mongulala with 'Gods' (von Däniken flavored)
Tatunca's 13-gated underground Purus valley city for Ugha Mongulala — traced to German-born Günther Hauck, murdered journalist source.
🇧🇷 Brazil · Hypothetical site
Cretaceous laterite mesa geology + modern 1970s hoax geology, no cultural · 1970s German mystic Karl Brugger branched hoax onto Roncador + Fawcett myth (no culture)
Southern Akrai phantom on Xingu headwaters Serra do Roncador — stepped lateritic benches 2 km misread as underground Akrai solar-mirror walls, Fawcett Z zone.
🇧🇷 Brazil · Hypothetical site
Modern forgery projected onto Holocene varzea (no archaeological horizon) · Modern German-Brazilian hoax (Barbara/Günter Hauck as Tatunca Nara 1970s) onto Tikuna land
Akakor Bavarian fantasy pillars at Javari–Solimões confluence — alleged Doric-notch stone pillars marking Akakor entrance, varzea flooded.