The Copper King Mansion,[2] also known as the W. A. Clark Mansion, is a 34-room residence of Romanesque Revival Victorian architecture that was built from 1884 to 1888 as the Butte, Montana, residence of William Andrews Clark, one of Montana's three famous Copper Kings.

The home features fresco painted ceilings, elegant parquets of rare imported wood, gas and electric chandeliers, ornate hand-carved fireplaces and stairways, and stained-glass windows.

[3] The Copper King Mansion has been privately owned, operated, and occupied by the Cote family since 1953.

Guided tours are available during the summer tourist season or by appointment during the winter months.

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