Old Maps of Los Banos, California for Metal Detecting
Plan your next treasure hunt with 14 historic maps of Los Banos. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.
- Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
- Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
- Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.
Use these historic maps to boost your research and find new opportunities beneath the surface of Los Banos.
Los Banos, CA maps
(14)- 1921 Map of Volta1921 Volta1921 Print · USGSMerced County agriculture and rail transit are in focus during the early twenties as irrigation reshapes the valley floor. Genealogists and historians can locate the Volta rail stop, the rural Monroe School, and the path of the San Joaquin and Kings River Canal.
- 1921 Map of Los Banos1921 Los Banos1921 Print · USGSLos Banos and the surrounding Merced County ranch lands are captured here during the early twentieth-century expansion of Central Valley irrigation. Family historians and researchers can trace the Southern Pacific rail corridor, the Center School, and rural landings like Abbat and Gudwall.2 unique versions available
- 1947 Map of Los Banos1947 Los Banos1947 Print · USGSMid-century Merced County reveals an intensive irrigation landscape anchored by the growing town of Los Banos. Genealogists and historians can trace the rail-side growth of Abatto and the complex water networks of the Main Canal and Arroyo Canal.
- 1947 Map of Volta1947 Volta1947 Print · USGSMerced County agriculture and rail transit are captured here in the years following the war. Genealogists and local historians can trace the irrigation network of the Main Canal and locate early sites like Volta, Trent, and Washboard Road.3 unique versions available
- 1947 Map of San Jose, 1948 Print1947 San Jose1948 Print · USGSNorthern California's heartland is captured here just after the war, showing the rapid growth of the Santa Clara and Central Valleys. Researchers can trace the legacy of rail and water at Castle Air Force Base, Stockton, and the Hetch Hetchy Aqueduct.
- 1956 Map of San Jose1956 San Jose1956 Print · USGSCentral California in the mid-fifties reveals the transition from sprawling orchards to growing urban hubs like San Jose and Stockton. Genealogists and historians can trace the rail-era landscape of the Mother Lode through Chinese Camp and Tuttletown, or follow the water through the Joaquin River and Calaveras Reservoir.
- 1960 Map of Volta, 1961 Print1960 Volta1961 Print · USGSMerced County agriculture and irrigation are at their mid-century peak in this survey of the San Joaquin Valley. Genealogists and researchers can trace the Southern Pacific rail line through Volta, locate the Labor Camp, and identify the grounds of the Los Banos Odd Fellows Grove.4 unique versions available
- 1960 Map of Los Banos, 1961 Print1960 Los Banos1961 Print · USGSLos Banos and the surrounding Merced County wetlands are shown here during the early sixties, highlighting a landscape defined by water management and rail. Genealogists can locate family sites near Calvary Cem and trace institutions like West Side Union High School or the Los Banos Game Bird Farm.3 unique versions available
- 1961 Map of Los Banos, 1963 Print1961 Los Banos1963 Print · USGSMerced County in the early 1960s reveals an engineered agricultural landscape of extensive canal systems and railroad-aligned towns. Genealogists and local researchers can trace family landmarks like Odd Fellows Grove, the local Cem, and the busy hub of Los Banos.
- 1962 Map of San Jose1962 San Jose1962 Print · USGSCentral California in the early sixties showcases the expansion of the San Joaquin and Santa Clara valleys. Researchers can trace the rail-to-road transition along the Southern Pacific RR or locate landmarks like Castle USAF Base and Loma Prieta.4 unique versions available
- 1966 Map of San Jose1966 San Jose1966 Print · USGSCentral California in the mid-1960s reveals a landscape of massive irrigation projects and expanding Cold War military footprints. Researchers can trace the rail-and-river network of the San Joaquin Valley or locate specialized sites like Castle Air Force Base and the Sharp General Depot (Military).
- 1983 Map of Merced1983 Merced1983 Print · USGSThe San Joaquin Valley at the start of the eighties is captured here in its full agricultural and military height. Trace the legacy of Castle Air Force Base, old mines like Pocahontas Mine, and the vast Kesterson National Wildlife Refuge.
- 2021 Map of Volta, 2021 Print2021 Volta2021 Print · USGSThe northern edge of the Central Valley comes into focus in this modern survey of Merced County. Genealogists and historians can trace local development around Volta, the Ingomar Grade, and the massive Delta-Mendota Canal.
- 2021 Map of Los Banos, 2021 Print2021 Los Banos2021 Print · USGSLos Banos in the early 2020s remains a critical agricultural and irrigation hub within the San Joaquin Valley. Researchers can trace local history through landmarks like Calvary Cem, Henry Miller Field, and the extensive Lone Tree Canal.
End of results
Showing maps 1-14 of 14
Top cities near Los Banos
Frequently asked questions
- What are the different types of historical maps available for Los Banos?
- What is the oldest map of Los Banos?
- Where can I purchase historical maps of Los Banos for my home or office?
- Where can I download high-res historical maps of Los Banos?
- Are there historical topographic maps available for Los Banos?
- Is there historical aerial imagery available for Los Banos?
- Where are historical maps of Los Banos sourced from?













