Butte ยท Uptown Butte
Copper King Mansion
William A. Clark's Butte mansion, finished in 1888; overnight guests get a tour, and public tours pass through the B&B rooms from May to September.

- Built
- 1888Begun 1884 and finished four years later for Senator William A. Clark, with an addition in 1917.
- Style
- "Modern Elizabethan" per NRHP nomination
- Type
- B&B
- Rooms
- 4
- Price
- $$
- Area
- Uptown Butte
- Credentials
- Listed on the National Register of Historic Places; Inside a National Register historic district
The story
William A. Clark, one of Butte’s Copper Kings, began this mansion in 1884 and finished it four years later at a cost the owners put at about half a million dollars. Clark presided over Montana’s two constitutional conventions and served in the U.S. Senate from 1901 to 1907. The house is now owner-operated as a bed and breakfast with public tours, and overnight guests receive a tour.
The ghost story
House Beautiful is reported to have named it the most haunted house in Montana, and some visitors describe a 'ghostly presence' in the ballroom.
Source: 929nin.com
Good to know
- Breakfast: included
- Address: 219 West Granite Street, Butte, MT 59701
Sources (2)
Last verified October 2026. Details change; confirm with the inn before you book.