COLORADO NEWS

Man goes viral talking about his job as an armed guard for a ‘weird door’ near Denver’s airport

Mar 17, 2025, 4:56 PM | Updated: 7:26 pm

The conspiracy theories about weird stuff happening at Denver International Airport (DIA) are so prevalent that the airport actually pokes fun of them in their marketing materials. But here’s one you you likely haven’t heard…

A guy is going viral on Reddit talking about his job near DIA in the 90’s as an armed guard for a “weird door.”

The guy claims that he was employed by a private government security contractor out of Canada, assigned to guard the door with a loaded weapon while never being told what has behind it.

He says the door was located in a large “unremarkable from the outside” warehouse about four kilometers south of the airport, with the warehouse housing a cement tunnel that led to the single door he was guarding.

He was instructed not to ask questions about the job, but he says he noticed an odd hum and a scratching noise coming from behind the door, also claiming that high-ranking military officials would occasionally go inside, but he was never there when they came out. He also commented on the smell, described as burnt plastic, wet earth, and metallic. The air also ‘felt wrong,’ as if it lacked oxygen or like the air pressure was off.

The man says he never got any answers before he quit the job in 1999.

Colorado News

Photo by Joe Raedle/Getty Images...

Shawn Patrick

Four of the top five most turbulent flight routes in the U.S. involve Denver

If you’re one of those people who reaches for the barf bag any time a plane starts to shake a little bit, you may want to avoid Denver International Airport! A […]

3 minutes ago

ATLANTA, GEORGIA - DECEMBER 05:  Nikola Jokic #15 of the Denver Nuggets attempts a shot against Kri...

Brailey Jones

Report: Nikola Jokić Expected to Return Tonight vs. Clippers

Per ESPN’s Shams Charania, Nikola Jokić is expected to return to the floor tonight against the Los Angeles Clippers. Jokić has been sidelined since December 29 after suffering a knee […]

4 hours ago

Photo by John Greim/LightRocket via Getty Images...

Shawn Patrick

Huge elk named ‘Split 5,’ regarded as the king of the Estes Park herd, killed by hunter

One of, if not the most famous elk in Colorado, has been reportedly legally killed by a hunter. The gigantic bull elk, called “Split 5,” hailed as the king of […]

23 hours ago

(Photo by kpa/United Archives via Getty Images)...

Shawn Patrick

Denver restaurant included in Yelp’s 100 most romantic in America

Love it or hate it, you can’t avoid it: Valentine’s Day is just weeks away. If you’re coupled up, you may be excited to celebrate the holiday with your someone […]

24 hours ago

Photo by Vincenzo Lombardo/Getty Images...

Shawn Patrick

Manitou Springs’ Great Fruitcake Toss takes place Saturday

Few things are hated on as much as fruitcake. The holiday treat is actually so disliked that each year Colorado has an event to “toss it.” “The Great Fruitcake Toss” […]

1 day ago

(Photo by Christian Petersen/Getty Images)...

Shawn Patrick

One Colorado Waffle House location offers special Valentine’s Day dinner

Waffle House is continuing its Valentine’s Day tradition by offering special dinner reservations at select locations across the U.S. on February 14. One Colorado location is included this year! This unique […]

1 day ago

Man goes viral talking about his job as an armed guard for a ‘weird door’ near Denver’s airport