City Cast
July 20, 2023

The Lost History of Downtown’s Secret Tunnels

Next time you find yourself in LoDo or wandering around near Union Station, look down. Just below the streets of downtown, there’s a maze of old, out-of-commission tunnels that used to connect our hotels, restaurants, and stores of yore. Glimpses of these alternative pathways still exist at street level, if you know where to look. Back in January, host Bree Davies spoke with Tracy Beach, author of “The Tunnels Under Our Feet: Colorado’s Forgotten Hollow Sidewalks,” about this turn of the last century phenomenon. Beach explains what the tunnels were used for, who used them, and how to spot the remnants of these lost transit spaces today. 


This interview first aired on January 5, 2023. 


Bree and Tracy discussed the racist anti-Chinese riot of 1880 (which Bree talked with Dr. William Wei about on this show in 2021). Bree also mentioned Children’s Hospital’s new policy on gender-affirming surgery and “Casa Beer.”


What do you think about Salt Lake City? Are they worthy of being our rival? Hit us with your hottest take on SLC, and you might hear it on the show soon. Text it to us or leave us a voicemail at the SLC Hotline: 720-500-5418


For even more news from around the city, subscribe to our morning newsletter Hey Denver by texting “Denver” to 66866


Follow us on Twitter: @citycastdenver

Or Instagram: @citycastdenver

Chat with other listeners on Reddit: r/CityCastDenver


Learn more about the sponsors of this episode:


Looking to advertise on City Cast Denver? Check out our options for podcast and newsletter ads at citycast.fm/advertise

Hey Denver

Want to know what's happening in Denver? Sign up for our free newsletter, Hey Denver. Packed with local news, curated event recs, local life hacks, and more, it's your daily toolkit for getting the most out of the city you love.

Latest Episodes

See all
October 4

RTD’s Funding Woes, Front Range Rail, and Bike Lane Drama

It’s been more than a month since RTD’s Zero Fair For Better Air promotion beckoned riders to just get on the bus. So, did they? And what ab...

RTD’s Funding Woes, Front Range Rail, and Bike Lane Drama image
October 3

Megafights Over Micro-Communities, a Social Media Lawsuit, and Ecoterrorism

Mayor Mike Johnston says he plans to house 1,000 people before the end of 2023, and so far he’s got 119, according to his new dashboard. But...

Megafights Over Micro-Communities, a Social Media Lawsuit, and Ecoterrorism image
October 2

Your Guide to October in Denver

‘Tis the spooky season! October is upon us and there are so many cool things to do, see, and imbibe across the metro area this month. From t...

Your Guide to October in Denver image
September 29

A Big Break for Polluters? Plus, Pedestrian Deaths and Jon Caldara’s Poop

It’s no secret — Colorado’s air quality is suffering, and last Friday regulators approved yet another new plan to address the state’s bigges...

A Big Break for Polluters? Plus, Pedestrian Deaths and Jon Caldara’s Poop image
September 28

Our Favorite Road Trip-Worthy Restaurants

As we wrap up a week of fall getaways, we wanted to leave you with an enticing list of delicious destinations — restaurants we’d go the extr...

Our Favorite Road Trip-Worthy Restaurants image
September 27

The 6 Most Haunted Places in Colorado

What’s the most haunted place in all of Colorado? A lot of folks would tell you it’s the Stanley Hotel in Estes Park, but is that place real...

The 6 Most Haunted Places in Colorado image
September 26

Is Pickleball Too Noisy for Denver? Plus, Mayor Johnston’s Housing Thermometer

Pickleball fever has swept the country, and after three years of explosive growth it looks like it’s not going anywhere (much to the neighbo...

Is Pickleball Too Noisy for Denver? Plus, Mayor Johnston’s Housing Thermometer	 image
September 25

Weekend Getaways for a Perfect Colorado Fall

All this week, we’re celebrating the gorgeous season that is fall in Colorado. Today, we’re focusing on perfect weekend getaways — the best ...

Weekend Getaways for a Perfect Colorado Fall image
September 22

Denver’s Got Startup Fever, More Hotels Not Housing, and a Green Chile Debate

More than ten thousand people with big dreams arrived in the Mile High City for this year’s Denver Startup Week, and AI was the talk of the ...

Denver’s Got Startup Fever, More Hotels Not Housing, and a Green Chile Debate image
September 21

High Plains Comedy Turns 10, ‘Vandal Futurism,’ and Music for Beer-Drinking

This weekend marks the tenth anniversary of what our guest calls “Comedy Christmas” — aka, the High Plains Comedy Festival. Returning fave J...

High Plains Comedy Turns 10, ‘Vandal Futurism,’ and Music for Beer-Drinking image