Stand up for the facts!
Our only agenda is to publish the truth so you can be an informed participant in democracy.
We need your help.
I would like to contribute
The idea that Mammoth Cave National Park is imprisoning children? That’s bananas
If Your Time is short
- This is an unfounded interpretation of a benign National Park Service Instagram post.
A benign Instagram post shared by the National Park Service has gotten a QAnon makeover in some social media corners.
On May 8, the park service posted a picture of a banana inside a cave passageway at Mammoth Cave National Park in Kentucky. It was using the banana to illustrate just how big the cave is.
"According to the park, Mammoth Cave is approximately 3.37 million bananas long (banana for scale) which equals to about 426 miles (686 km) of surveyed passageway," the park service wrote in the post’s caption. "Wow! That’s a bunch! While we know that Mammoth Cave is the world's longest known cave system, we haven't discovered all of it yet! Park partners like the Cave Research Foundation (CRF) are continuously mapping and surveying the cave to help us better understand the resource."
A day later, a screenshot of that post was shared on Instagram with a new caption: "National Parks Service is telling those who are ‘read in’ via a (banana emoji) that a DUMB filled with children/monkeys has been freed from the alligators (adrenochrome harvesters/human traffickers)."
Featured Fact-check
This post was flagged as part of Meta’s efforts to combat false news and misinformation on its News Feed. (Read more about our partnership with Meta, which owns Facebook and Instagram.)
Sign up for PolitiFact texts
Claims that the park service is signaling to savvy readers that children have been freed from a deep underground military base — aka DUMB — where human traffickers were holding them captive is baseless, and taps into multiple QAnon movement themes. Among them: adrenochrome, a chemical compound produced by the oxidation of adrenaline. Adrenochrome features heavily in QAnon conspiracy theories espousing the baseless idea that a global cabal of pedophiles is harvesting the chemical from children’s blood to stay young and healthy.
Mammoth Cave isn’t such a hostage site. It’s one of Earth’s most extensive cave systems, twice as long as any known cave with more than 365 miles of surveyed passageways.
We rate this post Pants on Fire!
Our Sources
Instagram post, May 9, 2023
Instagram post, May 8, 2023
Mammoth Cave National Park, Above and Below: One Ecosystem Linked by Water, visited May 10, 2023
The Daily Beast, How QAnon Became Obsessed With ‘Adrenochrome,’ an Imaginary Drug Hollywood Is ‘Harvesting’ from Kids, Aug. 14, 2020
Browse the Truth-O-Meter
More by Ciara O'Rourke
The idea that Mammoth Cave National Park is imprisoning children? That’s bananas
Support independent fact-checking.
Become a member!
In a world of wild talk and fake news, help us stand up for the facts.