The Old Winters Ranch/Winters Mansion, near Carson City, Nevada, was completed in 1864.

[2] Also known as Rancho del Sierra, it was listed on the National Register of Historic Places in 1974.

[1] It was argued to be significant for its historical associations, for its architecture, and for its "continuing educational possibilities.

"[3] It is located in what is now known as old Washoe City.

This article about a property in Nevada on the National Register of Historic Places is a stub.