Dumas Brothel Museum - Butte

The Dumas is an historic American brothel built during the Victorian era in 1890, in what can only be described as brothel style architecture. The Dumas has (42) rooms, each with a distinct layout and purpose, and nearly all are intact as originally designed. Rooms range from posh suites and grand parlors, to bare-bone cribs -tiny rooms with space only for a bed and scarce amenities Clandestine tunnels connected the Red-Light district to Buttes business corridor allowing clients & working girls to escape the area in the event of a police raid.

Until the mid 1980s, the sole purpose of the Dumas was to serve the predominately male population that grew out of Buttes mining boom. The official story is that the Dumas operated illegally for 92 years from 1890 to 1982, although rumor says it was still in operation through the mid-late 1990s. Nevertheless, the Dumas is the longest running house of ill repute in America. The Dumas is truly the last vestige of Buttes Red-Light district, and its authenticity as a true 19th Century brothel is unmatched anywhere in the U.S.

In 1943, the underground & alley cribs were sealed off, remaining closed until the mid 1990s. These areas are now open, and are part of the Dumas Museum In the 1970s, the Dumas was listed on the National Register of Historic Places where it remains today as an active bordello.

The Dumas is a favorite attraction among locals, and tours of the historic brothel are a must when visiting Butte, MT! As one visitor noted: All that remains of Buttes Red-Light District is on display at the Dumas.


Mailing Address
Not Available

Street Address
45 East Mercury Street
Butte,  MT 59701

Phone: 406-530-7878

Take I-90 exit 126 and go North up Montana Street. The fourth traffic light is Mercury street, turn right heading East. Continue approx. (4) blocks thru the traffic light at Main & Mercury. We are on the North side of the street.

March - November

Open: Wed-Sun
11:00am to 6:00pm
Appts. year-round

American Express, Cash, Diners Club, Discover, Master Card, Paypal, Personal Check (In State), Personal Check (Out Of State), Travelers Checks, Visa

Group Reservations Required, Reservations Accepted, Reservations Recommended, Walk-Ins Welcome

Books, Gift Shop, Handicapped Accessible, Instruction, Maps, Merchandise, Parking, Public Restroom, Store, Tour, Unescorted Tour

American Heritage, Antiques, Cultural, Education, Exhibit, History, Museum, Shopping, Tour