Columbia County, Washington

A. H. Bishop House (House) [Map]
622 E. Richmond, Dayton, Washington

Andrew Nilsson House (House) [Map]
312 E. Patit, Dayton, Washington

Bank of Starbuck (Bank) [Map]
Main and McNeil Sts., Starbuck, Washington

Columbia County Courthouse (Courthouse) [Map · Street View]
341 E. Main, Dayton, Washington

Dayton Depot (Railroad depot) [Map · Street View]
2nd and Commercial Sts., Dayton, Washington
Also known as: Union Pacific Depot

Dexter House No. 1 (House) [Map · Street View]
515 S. Fourth, Dayton, Washington
Also known as: Swanson Home

Dexter House No. 2 (House) [Map]
507 N. Third, Dayton, Washington

Downtown Dayton Historic District (District) [Map · Street View]
Roughly along Main St., from Front to third Sts., Dayton, Washington

Dr. Marcel Pietrzycki House (House) [Map]
415 E. Clay, Dayton, Washington

Frank Flintner House (House) [Map]
214 S. Sixth, Dayton, Washington
Also known as: Broughton Home

Grover J. Israel House (House) [Map]
305 S. Sixth, Dayton, Washington

Guernsey--Sturdevant Building (Commercial building) [Map]
225 E. Main St., Dayton, Washington
Also known as: Groom Agency

J. A. Thronson House (House) [Map]
510 S. Fourth, Dayton, Washington
Also known as: Danielson Home

Jacob Weinhard House (House) [Map]
NW of Dayton, Dayton, Washington

John Brining House (House) [Map]
410 N. First, Dayton, Washington

Liberty Theater (Theater) [Map]
344 East Main Street, Dayton, WA

Mancel Kelley House (House) [Map]
1301 S. Fifth, Dayton, Washington
Also known as: Zastrow's

Mill House (House) [Map]
504 N. First, Dayton, Washington

Snake River Bridge (Bridge) [Map · Street View]
N of SR 12, Lyons Ferry, Washington
Also known as: Lyons Ferry

South Side Historic District (District) [Map]
Roughly bounded by Clay, Third, Park, and First Sts., Dayton, Washington

Washington Street Historic District (District) [Map]
Roughly Washington St. between Patit Creek and Third St., Dayton, Washington