Bigfoot Who? Colorado's Got Its Own Bigger, Scarier Mythical Beast
Have Coloradans spent too much time chasing Bigfoot when we have a cryptid native to our own Rocky Mountains hiding under our noses? The researchers at History Colorado have been digging into the archives, and they’ve uncovered stories of a creature that is almost too bizarre to believe — a “mountain whale” called the Slide-Rock Bolter. But true or not, these stories have a lot to say about Colorado’s past and present. So today, History Colorado’s foremost expert on the Slide-Rock Bolter, Lucy Snow, joins producer Paul Karolyi to tell the tale of the Slide-Rock Bolter, Colorado’s mountain cryptid who has a taste for tourists and leaves wreckage in its path.
Have you ever seen a slide-rock bolter? We want to hear your story! Text or leave us a voicemail with your name and neighborhood, and you might hear it on the show: 720-500-5418
Don’t miss William T. Cox’s original description of the Slide-Rock Bolter legend! Originally published in 1910, it’s very short and fun.
History Colorado is putting on an event in honor of the Slide-Rock Bolter on September 27. Tickets are still available for Creeporado: An Evening of the Strange and Unusual.
For even more news from around the city, subscribe to our morning newsletter Hey Denver at denver.citycast.fm.
Follow us on Instagram: @citycastdenver
Chat with other listeners on reddit: r/CityCastDenver
Support City Cast Denver by becoming a member: membership.citycast.fm/denver
Learn more about the sponsors of this September 18th episode:
- Life Surge
- What the Buff Podcast
- Meow Wolf
- PineMelon - Use promo code CITYCASTDENVER for $75 off your first delivery
Looking to advertise on City Cast Denver? Check out our options for podcast and newsletter ads at citycast.fm/advertise
Learn more about your ad choices. Visit megaphone.fm/adchoices
Subscribe To Our Newsletter

Stay connected to City Cast Denver and get ready to join the local conversation.
Latest Episodes
Can You Help Fix RTD? Plus, Another Round of 'Did That Age Well?' Denver Edition
Did the brewery scene in Denver age well? What about the whole scooter situation? Molly Smith, host of the “Did That Age Well?” podcast,...

Breaking Down the Public Health Fight Over Aurora's ICE Facility. Plus, Crocs' New Tax Haven and Chipotle in Mexico
The state’s public health department is ordering the GEO Group to provide information about tuberculosis at an Aurora immigration detenti...

Are These The Most Influential Denverites of the 21st Century?
Denver might not boast the same star-studded celebrity lists like LA or NYC, but the Mile High has its own group of movers and shakers th...

Who's to Blame for Scooters on the Sidewalk? Plus, Pay What You Can Art and Another Dry Reservoir
Veo scooters,bikes, and trikes are ready to ride on nearly every corner in Denver, but whose job is it to enforce their rules of the road...

Egg Salad But Make it Chic, Summer Coffee Picks, and a New Social App for the Wealthy?
Denver is officially entering the “sando” chat. Multiple restaurants around the Mile High are now serving these Japanese milk-bread sandw...

Is Waymo Watching You? Plus, Doing Boring Things in Public and a Bear Attack!
The robotaxi company Waymo has been testing cars around Denver. Last Thursday, one of the autonomous vehicles got itself stuck in the mid...

Debating Data Centers and Tipped Wages, Boosting EVs, and More Reflections on a Denver Lawmaker's Time in Office
Rep. Alex Valdez is coming up on the term limit for his stint as the House District 5 representative, and he’s looking back on some of th...

What to Do With an Empty Stadium? Plus, First Fridays and Homie the Clown
The Broncos have released updated renderings of what the new development around new stadium could look like at Burnham Yard. Now, that’s...

‘Your City Could Be Better’: Naked Neighbors, Unwelcome Pets, and Other City Life Dilemmas — Presented By City Cast Denver
As much as you love Denver, city living inherently means sharing space and resources with your neighbors, and y’all certainly have compla...

Does Denver Need a ‘Slavery Acknowledgement’? Plus, Wildfire Smoke and Women’s World Cup Hopes
Why did City Council backtrack on letting bars and nightclubs stay open to 4 a.m.? And who exactly was in favor of later let-out times in...

