When did Ancient Aliens Season 21 Episode 6 air?
Ancient Aliens Season 21 Episode 6 aired on March 14, 2025 at 9 PM ET.
Ancient Aliens
Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.
Created by: Kevin Burns
Season 21 · Episode 6
The Top Ten Mysterious Mountains
Aired Mar 14, 2025at 9PM·1h
Ancient Aliens is counting down ten mysterious mountains that are notorious for otherworldly phenomena. From a summit in Sri Lanka that is said to be a portal to other worlds, a volcano in Washington that was at the center of a famous UFO sighting and a mesa in New Mexico believed to contain an alien base. Could these strange peaks provide evidence of extraterrestrial contact?
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Direct answers for episode-level questions and details.
How long is Ancient Aliens Season 21 Episode 6?
This episode runs for approximately 60 minutes.
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