The Rockwood Speakeasy – Butte, Montana

When Montana lawmakers passed alcohol bans in 1918, Butte’s nightlife went underground. Business owners concealed their speakeasies, brothels, and gambling halls in basements under the city’s sidewalks. During Prohibition, Rockwood (Rookwood) Speakeasy earned its fame hidden behind coats and code words.

James Pratt, proprietor of the Red Boot and Shoe Company, built the Rockwood (also called the Rookwood), in Butte, Montana in 1912. The ground level housed the shoe company’s shop, and the floors above functioned as a hotel. Pratt designed the building to attract attention and business with décor like Tudor-arching, green tile, a copper-clad cornice, a wrought iron staircase, and marble wainscoting and floors. The Rockwood’s unique ambiance and railroad access attracted elite and traveling patrons alike.

Before Prohibition, Butte, Montana, boomed as a mining town and gained notoriety for its lively bar and entertainment scene. When the Montana government banned alcohol distribution and consumption in December of 1918, Butte bars moved underground—into basements and tunnels beneath storefronts—and continued to sell alcohol. During this time, over one hundred underground speakeasies, including the Rockwood, operated in the city. In 1918, Pratt converted the building’s basement into a speakeasy. This underground area matched the hotel’s elegance above, attracted numerous clients, and became one of Butte’s more famous drinking spots.

In 1923, one of Rockwood’s moonshine clients, Mae Holberg, died by suicide after overconsuming alcohol. The 29 January 1923 issue of The Butte Daily Post describes the harrowing story. Holberg attended an all-night party at the Rockwood. Witnesses and police confirmed this party involved large quantities of illegal liquor. Around 7:00 A.M., Holberg drank one and a half ounces of Lysol, a fatal dose that ended her life within hours. A friend at the party told officers he believed Holberg took her own life because “she was despondent,” he said, “one or two drinks always made her despondent and downhearted.” Tragic stories like this made the Rockwood notorious in the illegal drinking world.

After Prohibition ended, Butte’s underground scene lost its appeal. Shop owners no longer needed to hide their liquor, so they moved alcohol sales to street levels, and many permanently sealed off their speakeasies. Rockwood’s basement became one of these buried speakeasies, while the rest operated as a hotel and retail space. In 2004, workers renovating the Rockwood Hotel discovered a closet filled with untouched coats from decades past. Behind the coats, they uncovered a two-way mirror which concealed a hole that opened into the Rockwood Speakeasy—frozen in time since the Prohibition era.

This discovery highlights the secretive and exclusive nature of the Rockwood Speakeasy and explains how it remained hidden and operational throughout Prohibition. It is a modern-day time capsule, offering visitors a glimpse into the past. Visitors can imagine stepping into the shoes of a 1920s client—looking into the mirror, giving the bouncer the code, and feeling the thrill of defying Montana’s dry laws.

Images

The cross section of Butte’s Broadway and Main Street in the 1920s
The cross section of Butte’s Broadway and Main Street in the 1920s The Rockwood Hotel is on the right, circled in red. Its signs read “Red Boot Shoe Co.” and “Furnished Rooms,” advertising the legal front of the establishment, allowing the Rockwood’s owner to conceal illegal alcohol sales below. Source:

Ward, Frank. Uptown Butte. Photographed 1920-1930. https://mtstandard.com/lifestyles/butte-s-story-told-through-photographer-s-eyes/article_c6a7f3c8-73c7-5c73-abfe-3f5e4a75d466.html.

The 1916 Sanborn map shows Butte’s Main Street slightly before the beginning of Prohibition. The Rockwood Hotel is circled in red
The 1916 Sanborn map shows Butte’s Main Street slightly before the beginning of Prohibition. The Rockwood Hotel is circled in red The hotel is blue because it is made of stone, unlike the other surrounding buildings—made of brick, they are represented in the color red. This demonstrates how unique the high-quality construction of Rockwood was in the area. Source:

Sanborn Map, Image 29 of Sanborn Fire Insurance Map from Butte, Silver Bow County, Montana. 1916, Library of Congress, Washington, DC https://www.loc.gov/resource/g4254bm.g4254bm_g04950195701/?sp=29.

Rockwood Speakeasy Historical Marker
Rockwood Speakeasy Historical Marker Preservationists installed this Rockwood Speakeasy historic marker to the hotel’s entrance after the speakeasy’s discovery in 2004. With the original terrazzo flooring and alcove door, this street entrance replicates what entering the speakeasy must have felt like for the location’s Prohibition patrons. Source:

Swackhamer, Barry, from Rookwood Hotel Historical Marker. Rookwood Hotel Marker, inside the recessed entrance, photographed on July 12, 2021, available at https://www.hmdb.org/m.asp?m=185115.

The Rockwood Hotel and Speakeasy from street view
The Rockwood Hotel and Speakeasy from street view Preservationists have added the speakeasy entrance marker in recent years. The building’s innocuous but welcoming exterior design brought guests in while keeping law enforcement’s suspicion at bay. Source:

Swackhamer, Barry, from Rookwood Hotel Historical Marker. Rookwood Hotel, photographed on July 12, 2021, available at https://www.hmdb.org/m.asp?m=185115.

The Rockwood Speakeasy Interior
The Rockwood Speakeasy Interior The Rockwood Speakeasy serves as a Prohibition time capsule with the original furnishings, American flags, radiator, and detailed architecture and design. The space is underground, there are no windows—something that kept the speakeasy hidden for decades. Source:

Old Butte Historical Adventures, from Old Butte Historical Adventures. Old Butte Historical Adventures, available at https://buttetour.info.

Location

Map

Metadata

Scarlett Kluge, Northern Arizona University , “The Rockwood Speakeasy – Butte, Montana: When Montana lawmakers passed alcohol bans in 1918, Butte’s nightlife went underground. Business owners concealed their speakeasies, brothels, and gambling halls in basements under the city’s sidewalks. During Prohibition, Rockwood (Rookwood) Speakeasy earned its fame hidden behind coats and code words.,” Intermountain Histories, accessed October 2, 2026, https://www.intermountainhistories.org/items/show/896.