Flagstaff Underground

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Flagstaff, AZ
Flagstaff Underground

The Flagstaff Underground is a 90-minute walking tour exploring Flagstaff's iconic Wild West history and folklore. Book today @ flagstaffunderground.com

Are you ready to uncover the secrets of Flagstaff's hidden underworld?

05/22/2026

We’ve been a little quiet over here lately, but sometimes the darkest stories take the most digging. After months of research, late nights, and uncovering chilling pieces of Flagstaff’s past, we are beyond excited to announce a brand new experience unlike anything else in town: True Crime - Murders & Mysteries of Route 66 Walking Tour.

Step into the darker side of Flagstaff on this true crime walking tour through historic Route 66. From Wild West murders and scandals to chilling modern cases, you’ll visit the real locations where these stories unfolded. It’s like walking through a true crime TV show as you uncover the crimes, mysteries, and secrets hidden throughout downtown Flagstaff.

Tours available nightly. Book “true crime tour” on our website. Link in bio.

04/27/2026

Was this once part of the infamous tunnel system in downtown Flagstaff? 🤔

04/12/2026

We donated an Ouija board to the then this happened… Watch till the end.

If this is your vibe or you want to see the eeriness for yourself, book one of our Saturday Weatherford Ghost Investigation tours. Link in bio.

03/21/2026

WE’RE HIRING
TOUR GUIDES

Love local history, spooky stories, and meeting new people?
Come guide with us.

Apply now
Link in bio

03/15/2026

Fun fact! at 3 East Aspen Ave used to be Gassman’s Newsstand over a hundred years ago. If you want to learn more, book a tour with Flagstaff Underground.

PS, watch till the end of this video for a Saturday treat… if you’re the winner, comment below so we can celebrate your big win!

03/11/2026

Flagstaff has stories most people never hear.

Beneath the modern shops and busy sidewalks are the echoes of a rougher time. When saloons, railroad workers, gamblers, and pioneers helped shape the city we know today.

Join us as we uncover the forgotten history, legends, and true stories of early Flagstaff on the Flagstaff Underground Tour.

History. Mystery. And the stories that built this town.

Book your tour today:
FlagstaffUnderground.com

01/11/2026

Sunday vibes 👻 Even the ghosts at the know how to kick back. 😎

Join us for a Weatherford Ghost Investigation Tour every Saturday. You never know who’s going to join in… link in bio!

12/20/2025

Looking for something to do over the holidays?
Or need a little break from too much family time? 👀

Join us for a historic walk through downtown Flagstaff filled with stories, legends, and local lore. Perfect for visitors, locals, and anyone looking for something fun to do this holiday season.

🎄 Book a tour and make some holiday memories!
👉 Link in bio

11/04/2025

We did a private investigation last night and someone showed up uninvited…Room 305 at is known for paranormal activity, including reports of a rocking chair moving on its own. Let’s just say this apparition made itself known last night 👀

If you ever want to book a private tour, email us at [email protected]

Link in bio for regular tickets and info!

10/26/2025

👻 Made a new friend in the library today…
He showed up on the SLS camera, started dancing in the middle of the room, and then drifted off…right into an orb.

Flagstaff Underground never disappoints. 📚💀✨
Do you think he’ll be back for another waltz?

Address

3 East Aspen Avenue
Flagstaff, AZ
86001

Telephone

+19285343331

Website

https://www.flagstaffunderground.com/, https://docs.google.com/forms/d/e/1FAIpQLSeDzvXX28xrJ_aJnVyfrYGpyMzG3KyoL6ALx15LV

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