Localization: Tiwanaku - Bolivia.
Discovered by: Marc Verkoyen.
Statut: Possible opening.
On the site of Tiwanaku, there are two gates called "The Gate of the Sun" and "The Gate of the Moon". "The Gate of the Sun" is the most worked and beautifull of the two gates. Nevertheless, it seems that the investigations are to be done on "The Gate of the Moon".
It seems that numerous Passages are existing on the south-american continent. Even if no precise site has been defined for it, it appears that Mary Von Rathen would have returned to the obscure continent by the mean of a Passage in Peru. Unless it was this one in Bolivia?