Have you ever wondered about the “underground” history of Oregon that you don’t typically find in textbooks? Somehow there’s always a better story off the record. There are a few places still left in Oregon that bring that history to life—and one of them is the world-famous Pendleton Underground. Hiding beneath the streets of downtown Pendleton is a secret district that has been around for more than 100 years. Today, you can take a tour of the abandoned underground city in Oregon that will make you feel like you’ve been transported to the past. It’s a fascinating look at the way life used to be.

Hidden away beneath the city of Pendleton, the Pendleton Underground is a network of tunnels that once was home to many secret businesses, both legal and illegal.
trip advisor/ swift98b
Pendleton used to be the entertainment capital of Eastern Oregon, and it's easy to see why when you spot the saloons and dance halls that used to lurk under the streets of the normal city.
The tunnels were built by Chinese workers who had been harshly discriminated against by the town's white population —to the point that it was unsafe for Chinese people to be out after sunset. In order to run businesses and move freely from place to place, hidden tunnels were built beneath the city, eventually forming a secret underground district that was home to both legal and illegal businesses.
trip advisor/ owenspolo
What was born out of an unfortunate culture of discrimination became a burgeoning industry very quickly.
Throughout the Pendleton Underground were saloons, apothecaries, bordellos, a butcher shop, an opium den, and more.
trip advisor/ cwvw79
That's right. While the rest of reserved Pendleton slept above, a wild time, and perhaps some light grocery shopping, was happening underneath the streets.

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Today, the remnants of some of these businesses still remain, and some have been recreated to show what the Underground was like all those years ago.
trip advisor/ Lynn F
It's fascinating to see this whole complex city created underneath the typical streets of Pendleton. And it sheds a lot of light on what the immigrant experience was like in Oregon at the time.
The long-abandoned tunnels were discovered in the 1980s when potholes began appearing in the roads above. What they found beneath was (and still is) downright fascinating.
trip advisor/ stanleb434
Nowadays, you can see it for yourself by taking a tour with Pendleton Underground Tours. You'll be led through some of the tunnels by historians that'll fill you in on the history and lore surrounding this mysterious place.
Pendleton Underground
trip advisor/ Mahsati
The tours have been operating since 1989 so they've had decades to incorporate new research into the tour and to hone the material.
The Pendleton Underground tours take about 1.5 hours and costs $20 for adults and $15 for kids ages 6-12. This is one tour you won't soon forget.
trip advisor/ stanleb434
If you were living in Pendleton at the turn of the twentieth century, would you have been sleeping happily above ground or partying wildly below?

Watch this quick video by Here is Oregon for more history about this fascinating underground city in Oregon. 

To take a tour, you must first make a reservation. The office is located at 31 SW Emigrant Ave, Pendleton, Oregon. It’s every day except Sundays and Tuesdays. Find out more on the Pendleton Underground Tours website or by calling (541) 276-0730.

Have you been to Pendleton Underground? We’d love to hear your first-hand experience of this fascinating underground town in the comments below.

Interested in Oregon history? Check out 11 historic hidden gems. Also, here’s a cool website featuring some more unique attractions in Oregon. 

OnlyInYourState may earn compensation through affiliate links in this article. As an Amazon Associate, we earn from qualifying purchases.

More to Explore

Abandoned Places In Oregon

CC | February 08, 2023

Where are there other abandoned places in Oregon?

After investigating this abandoned and interesting underground city, check out these other fascinating and abandoned ghost towns in Oregon.

  • Antelope
  • Ashwood
  • Boyd
  • Canyon City
  • Dufur
  • Millican
  • Mitchell
  • Shaniko
  • Sumpter
  • Whitney


Where are there haunted places in Oregon?

If you’re brave enough, or you’re a true paranormal investigator, check out these other eerie, haunted places in Oregon as well.

  • Oregon State Hospital
  • Siletz Bay Phantom Ship
  • Geiser Grand Hotel
  • Crater Lake
  • Helens, Oregon
  • Malheur Butte
  • Fort Stevens State Park
  • Hot Lake Springs
  • Shanghai Tunnels
  • Tryon Creek State Natural Area
  • Pittock Mansion in Portland


What are some more unique attractions in Oregon?

There is no shortage of unique attractions in Oregon, but here are 5 that we recommend: 

Be sure to read our article telling you more about these unique attractions in Oregon.

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Featured Addresses
Pendleton Underground Tours, 31 SW Emigrant Ave, Pendleton, OR 97801, USA