Dulce Base
The underground base was invented, and the people who invented it worked for the U.S. Air Force. A counterintelligence officer at Kirtland fed forged documents to an Albuquerque businessman to steer his attention away from the base he was filming, and years later said so publicly.
Field Guide Entry
The businessman
Paul Bennewitz ran an electronics company in Albuquerque, next to Kirtland Air Force Base. From 1979, he filmed lights over the base and the Manzano weapons storage area behind it, and picked up transmissions he could not identify. He concluded he was intercepting alien communications, and he took his findings to the Air Force.
He was right that something classified was happening at Kirtland. He was wrong about what.
The operation
Richard Doty, a counterintelligence officer with the Air Force Office of Special Investigations at Kirtland, became Bennewitz's contact. Rather than turn him away, Doty and others fed him fabricated material, including forged documents describing a program called Project Aquarius and an underground facility staffed jointly by humans and aliens.
When Bennewitz settled on Archuleta Mesa near Dulce, hundreds of miles from Kirtland, that suited the purpose exactly. Accounts of the operation describe equipment moved onto the mesa, vents installed that connected to nothing, personnel positioned to look like guards, and lights played across cloud to match what he had been filming.
What it cost
Bennewitz's mental health broke down under the material he was being given, and he was hospitalized. Doty has since acknowledged in public interviews that he ran disinformation inside the UFO community. Greg Bishop's Project Beta, published in 2005, reconstructs the campaign from interviews and records, Doty's among them.
What is under the mesa
Nothing has ever been shown. No excavation, no survey, no photograph, no document that survives checking.
Visiting Information
Dulce is the seat of government of the Jicarilla Apache Nation and a working town on U.S. 64, with a hotel, a casino, fuel, and food.
Archuleta Mesa stands north of town on Jicarilla Apache land. It is not a public site, and access is the Nation's to grant, so anyone with a reason to go there asks at the tribal offices rather than driving up to find out.
There is nothing on the ground connected to the base story, because there is no base. This is high country, and arriving from much lower ground and walking the same day is felt.
Field Gallery
No approved field photos yet. You could be first.
Community Notes
No community notes yet.
Explore More Mysteries
Estación Internacional de Canfranc
A driver taking a break in a disused customs building at Canfranc found a stack of weathered papers, one of them stamped for a consignment of gold bars. The documents showed that around 86 metric tons of Nazi gold had crossed this platform between 1942 and 1943, on a route that appears in no other accounting of where the plundered gold went.
Fort Knox
The United States Bullion Depository, completed in December 1936, has been opened to outside visitors only a handful of times, most notably for a 1974 congressional and press tour meant to quiet rumors that the gold was gone. It reports holding more than 147 million troy ounces.
33 Thomas Street (Titanpointe)
A windowless, 550-foot AT&T switching building in Manhattan. In 2016, The Intercept reported, drawing on Edward Snowden's leaked documents, that it appears to house a major NSA surveillance hub.
Allan Memorial Institute
In January 1973, on the order of CIA Director Richard Helms, the agency destroyed the bulk of its MKULTRA records. Records that survived tied the CIA to Dr. Ewen Cameron's "depatterning" experiments in this Mount Royal mansion, which the agency paid for in part from 1957 through a front called the Society for the Investigation of Human Ecology. On July 31, 2025, a Quebec judge authorized former patients and their families to sue Canada, McGill University, and the Royal Victoria Hospital as a class.