| Historic Sites in Modoc County, California, Sequenced By Name |
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| Name |
Year |
Address |
City |
Authority |
Number |
| Adin Supply Company | 1906 | Main Sreet Between Center and McDowell Streets | Adin | National | 1997000028 | | Applegate-Lassen Emigrant Trail | 1846 | County Road 9 Fandango Pass West of Fort Bidwell | Fort Bidwell | California | 546 | | Battle of Land's Ranch | 1872 | Highway 139 (Milepost 40.4) and County Road 114 Southeast of of Tule Lake | Tulelake | California | 108 | | Bloody Point | 1850 | State Route 139 | Tulelake | California | 8 | | Bonner Grade | 1869 | State Route 299 | Cedarville | California | 15 | | Chimney Rock | 1870 | US 395 | Alturas | California | 109 | | Cressler and Bonner Trading Post | 1865 | Center Street Between Bonner and Townsend Streets | Cedarville | California | 14 | | Evans and Bailey Fight | 1861 | Centerville Road | Canby | California | 125 | | Fort Bidwell | 1863 | West End of Bridge Street | Fort Bidwell | California | 430 | | Frémont's Camp | 1864 | 0.7 Miles North of Highway 139 and County Road 114 Junction | Tulelake | California | 6 | | Infernal Caverns Batttleground | 1867 | Ferry Ranch on County Road 60 | Likely | California | 16 | | Jess Valley Schoolhouse | | County Road 64 (Jess Valley Road) | Likely | National | 1999000582 | | Nevada-California-Oregon Railway Depot | 1908 | East and 3rd Streets | Alturas | National | 1985000357 | | Nevada-California-Oregon Railway Headquarters | 1917 | 619 North Main Street | Alturas | National | 1974000529 | | Old Emigrant Trail | 1849 | Bushey Road | Modoc National Forest | California | 111 | | Sacred Heart Catholic Church | 1883 | 507 East 4th Street | Alturas | National | 1983001209 | | Tule Lake Relocation Center | | State Route 139 and County Road 176 | Tulelake | California | 850 | | Willow Ranch | | West County Road 47 | Willow Ranch | POI | |
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