Old Maps of Omira, California for Hiking & Exploration
Hike through history with 13 historic maps of Omira. Explore old trails, ghost towns, and forgotten backroads — perfect for outdoor adventurers and local explorers.
- Rediscover forgotten places: Map out old mining camps, roads, and footpaths that no longer exist on modern maps.
- Layer with modern tools: Combine with LiDAR or satellite views to plan hikes through historical terrain.
- Made for exploration: Popular among hikers, overlanders, and local history lovers.
Use these maps to find adventure and explore the hidden past of Omira.
Omira, CA maps
(13)- 1890 Map of Sierraville, 1955 Print1890 Sierraville1955 Print · USGSThe high Sierra Valley and its frontier timber towns are captured here in the late 1800s. Genealogists and historians can trace early rail lines like the Nevada California and Oregon Railway and locate vanished stops and landmarks such as Etta, Purdy, and the Sulphur Spring.
- 1892 Map of Sierraville1892 Sierraville1892 Print · USGSSierraville and the high meadows of the eastern Sierras are shown here in the early 1890s, just as the regional rail network was expanding. Genealogists can trace early homesteads and communities like Loyalton, Sattley, and Beckwith, or follow the California Nevada and Oregon Railway as it winds toward the state line.
- 1894 Map of Sierraville1894 Sierraville1894 Print · USGSThe high Sierra and Plumas county borderlands are shown in the late nineteenth century as early settlements began to take root in the basin. Researchers can trace the path of the California Nevada and Oregon Railway and locate historic sites like Sierraville, the Fair Grounds, and Loyalton.9 unique versions available
- 1950 Map of Chilcoot, 1952 Print1950 Chilcoot1952 Print · USGSThe high Sierra gateway at Beckwourth Pass is documented here at mid-century as the railroad and highway networks expanded. Researchers can trace the routes of the Western Pacific and locate local landmarks like Summit Sch and Hallelujah Junction.5 unique versions available
- 1958 Map of Chico, 1962 Print1958 Chico1962 Print · USGSMid-century Northern California comes to life across the Central Valley and high Sierras as the postwar economy transformed the landscape. Trace the rail lines of the Southern Pacific RR, locate family roots near Chico Cem, or explore the early layout of Paradise and Beale Air Force Base.4 unique versions available
- 1960 Map of Chico1960 Chico1960 Print · USGSThe Northern California high country and Sacramento Valley meet in this 1960s-era landscape of mining towns and river settlements. Trace the rail-and-water economy of the gold country through the Empire Mine, Beale Air Force Base, and the Western Pacific Railroad.
- 1977 Map of Constantia, 1978 Print1977 Constantia1978 Print · USGSLassen County at the Nevada border was a land of high peaks and rail corridors in the 1970s. Researchers can locate the mountain settlements of Constantia and Omira or trace the route of the Western Pacific Railroad past Zamboni Hot Springs.2 unique versions available
- 1979 Map of Portola, 1993 Print1979 Portola1993 Print · USGSThe northern Sierra Nevada and its timber-and-rail economy are captured here during the late seventies, spanning from the Feather River canyons to the high basins. Researchers can trace the path of the Western Pacific RR and locate historic hubs like Quincy, Portola, and Loyalton.2 unique versions available
- 1994 Map of Constantia, 1998 Print1994 Constantia1998 Print · USGSLassen and Plumas counties are captured here in the mid-nineties as the high-desert valleys meet the mountains. You can trace the rural landscape near Omira, locate Zamboni Hot Springs, and explore the terrain around Eagles Peak Ski Area.2 unique versions available
- 2012 Map of Constantia, 2012 Print2012 Constantia2012 Print · USGSCovers Omira, including Lassen County, Plumas County, and other nearby areas
- 2015 Map of Constantia, 2015 Print2015 Constantia2015 Print · USGSCovers Omira, including Lassen County, Plumas County, and other nearby areas
- 2018 Map of Constantia, 2018 Print2018 Constantia2018 Print · USGSCovers Omira, including Lassen County, Plumas County, and other nearby areas
- 2021 Map of Constantia, 2021 Print2021 Constantia2021 Print · USGSThe high Sierras meet the Great Basin in this recent survey of the Lassen and Plumas county borderlands. Researchers can locate the mountain settlement of Omira and trace water routes from the Diamond Mountains to the Zamboni Hot Springs.
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