National Register listings in Modoc County, California

18 listings 2 districts 1 National Historic Landmark 5 with nomination summaries Updated October 2026
Open in OpenStreetMap

Most notable listings

Historic districts (2)

All listings

Places: Canby (7) · Alturas (3) · Likely (2) · Tulelake (2) · Adin (1) · Tule Lake (1) · Devil's Garden Ranger District (1) · Newell (1)

NamePlaceTypeListed
Adin Supply Company Adin Building 1997
Anklin Village Archeological Site Canby Site 1976
Black Cow Spring Canby Site 1974
Core Site Canby Site 1974
Cuppy Cave Canby Site 1974
Fern Cave Archeological Site Tule Lake Site 1975
Jess Valley Schoolhouse Likely Building 1999
Lava Beds National Monument Archeological District Tulelake District 1991
Mildred Ann Archeological Site Canby Site 1976
NCO Railway Depot Alturas Building 1985
Nelson Springs Likely Site 2002
Nevada-California-Oregon Railway Co. General Office Building Alturas Building 1974
Petroglyph Point Archeological Site Tulelake Site 1975
Sacred Heart Catholic Church Alturas Building 1983
Seven Mile Flat Site Devil's Garden Ranger District Site 1974
Skull Ridge Canby Site 1974
Skull Spring Canby Site 1974
Tule Lake Segregation Center NHL Newell District 2006

State Historic Preservation Office

Nominations, tax-credit certifications and official records for California go through the California State Historic Preservation Office. See how to nominate a property.