Ancient Aliens: Underwater Worlds
History Channel Documentary
Ancient underwater
cities can be found around the globe, but could these aquatic worlds be the
ruins of unknown civilizations--or even proof of extraterrestrial visitations?
The infamous tale of the long lost city of Atlantis may be a preserved memory of
an ancient alien metropolis.
Beneath Lake Titicaca in Peru, the ruins of recently discovered temples support
local legends of an underwater UFO base.
Ancient Indian texts, known as Sangams, describe sunken cities where aliens and
humans intermingled thousands of years ago.
Who could have built the 600-foot stepped stone structure off the coast of Japan;
a site that may predate the Egyptian pyramids by thousands of years?
Could evidence of ancient alien contact lie buried in Earth's deepest oceans?