THE STORY
Reported Haunting
UFO lore claims that a secret underground human-alien facility lies beneath Archuleta Mesa. The Dulce Base story is an unverified conspiracy legend rather than an established historical fact.
Archuleta Mesa near Dulce became the focus of a modern UFO conspiracy legend claiming that a secret underground installation exists beneath the mountain and is jointly operated by humans and extraterrestrials. The story became prominent through claims associated with Paul Bennewitz. No independently verified evidence of the alleged underground base has been established.