51 Below Speakeasy — Hidden Bars & Speakeasies in Butte

Entry No. 25 — the Butte file — filed under: speakeasy

51 Below Speakeasy

Down a staircase under The Miner's Hotel, you knock three times on a plain door (or pick up a rotary phone) and a false wall slides open into a Prohibition-era cocktail lounge. The room occupies two actual former bank vaults, including a fur vault where Butte's mining-boom women once stored their coats. The craft cocktail list runs from classics to house originals, with tapas like bison nachos to share.

The story

In 1913, following the devastating Thompson Block fire a year earlier, the Miner's Savings and Trust Company constructed a massive, 17-inch-thick concrete stronghold in Uptown Butte. The building originally housed three distinct operations: the bank on the street level, quarters for miners upstairs, and National Furs in the basement. It was designed to be virtually indestructible, which explains why the heavy reinforced vaults down below survived intact long after the original bank vanished.

When the Ackerman family restored the property into The Miner's Hotel in 2014, they converted the basement's two original 1913 bank vaults into 51 Below Speakeasy. One of those spaces served as a secure fur vault where wealthy women during Butte's mining boom paid to store their mink and fox coats in climate-controlled safety. In 2022, local owners Thomas Klemp, Chuckie Richards, and Beau Randall took over, preserving the original wooden floors and hanging vintage furs along the thick vault walls as a nod to the room's past life.

Getting in requires navigating a plain basement entryway under 53 West Park Street—you either pick up the wall-mounted rotary phone or knock three times until a false wall slides open. Inside, you're sitting inside actual 110-year-old steel and concrete safe rooms, sipping cocktails in the very spaces built to protect copper-boom cash and cold-weather luxury.

What it's like

Head down the staircase beneath The Miner's Hotel, find the plain basement door, and pick up the rotary phone or knock three times to trigger the sliding wall. Inside, low lighting reveals original timber flooring and heavy vault thresholds. Grab a seat directly inside the former fur vault, order a craft cocktail alongside a plate of bison nachos, and soak in the dim, historic atmosphere. Live music fills the space on Friday nights and weeknights feature trivia, but if you want to claim a vault table without waiting, head down early on a Monday or Tuesday evening.

The move: Find the rotary phone, knock your way in, and split bison nachos over two craft cocktails in the old fur vault.

📍 Before you go Open Mon-Wed 4-9pm, Thu 4-10pm, Fri-Sat 4pm-12am, closed Sunday. Knock three times to enter.

Where: 53 W Park St (basement of The Miner's Hotel), Butte, MT 59701

Hours: Added 2026-06-24 — confirm current hours before you go.

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Pair it with

  • Old Butte Historical Adventures - City Underground TourFollow up your basement cocktail with a tour through the forgotten tunnels and Prohibition-era spaces hidden beneath Uptown's sidewalks.
  • Headframe Spirits Tasting RoomWalk one block on Park Street to sample house spirits crafted in custom continuous-flow stills before descending into 51 Below's bank vaults.
  • M&M Bar and CafePair your speakeasy visit with a trip to Butte's legendary historic saloon that once operated around the clock under the guise of a cigar shop.
  • Montana Axe Bar & Throwing Co.Balance a quiet drink inside a 1913 fur vault with an hour of axe throwing right down the street.

Good to know

How do I gain entry to 51 Below Speakeasy?

Head to the basement level of The Miner's Hotel at 53 W Park St. Look for the unmarked door, then knock three times or pick up the rotary phone to prompt a bartender to slide open the false wall from inside.

What are the current hours of operation?

51 Below is open Monday through Wednesday from 4:00 PM to 9:00 PM, Thursday from 4:00 PM to 10:00 PM, and Friday through Saturday from 4:00 PM to 12:00 AM (closed Sunday). Confirm hours before going.

What is the history of the vault interior?

The lounge occupies two former 1913 bank vaults belonging to the Miner's Savings and Trust Company, including a fur vault operated by National Furs where local women stored valuable coats. Original wood floors and vintage furs remain on display inside.

What kind of food and drinks are on the menu?

The menu features classic and house-original craft cocktails, local draft beers, and shareable small plates like bison nachos.

Plan a visit & invite your people →

Further reading: theminershotel.com · Yelp · Tripadvisor · helenair.com

last checked: 2026-06-24