>>520718002
Could be at the Drupinar Site, could be at a mountain by Iran in eastern Iraq (where the ark in the Sumerian flood myth came to rest) and a third possible site is elsewhere in Armenia, not super far from Lake Van.

>>520718234
Space elevator perhaps.

Subterranean caves, cave networks - isolated ecological system with prehistoric life; Flat earth and hollow earth are falsehoods to obfuscate discussion of "the truth".

There are shrines that are claimed to be entrances but are off limits and sealed.

All hypothetical