Old Maps of Ocotillo, California for Metal Detecting
Plan your next treasure hunt with 34 historic maps of Ocotillo. 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 Ocotillo.
Ocotillo, CA maps
(34)- 1915 Map of El Centro
1915 El Centro1915 Print · USGSThe Imperial Valley was rapidly developing into an agricultural powerhouse in the decade before the Great War. You can trace early irrigation networks through West Side Main Canal and locate early settlements like Dixieland, Silsbee, and 101 Ranch. - 1931 Map of Carrizo, 1938 Print
1931 Carrizo1938 Print · USGSBorderland life in the 1930s is defined by remote ranching outposts and vital desert springs along the international line. Trace old family sites and water sources like Campo P.O., Agua Caliente Hot Springs, and Laguna Ranch. - 1939 Map of Jacumba, 1956 Print
1939 Jacumba1956 Print · USGSThe high-desert borderlands of San Diego and Imperial counties are documented here just before the 1940s. Researchers can trace the engineering of the San Diego and Arizona Eastern railway and locate remote sites like Smugglers Cave and the Asbestos Mine.2 unique versions available - 1940 Map of Plaster City, 1956 Print
1940 Plaster City1956 Print · USGSThe Imperial Desert at the start of the 1940s reveals a unique blend of mining industry, military testing, and early irrigation. Genealogists and historians can trace the Overland Stage Route or explore the rail-dependent economy of Plaster City and the County Rock Quarry. - 1940 Map of Coyote Wells, 1956 Print
1940 Coyote Wells1956 Print · USGSThe Colorado Desert during the early 1940s reveals a landscape of high-heat basins and essential transit corridors along the international border. Researchers can trace the path of the Old Stage Road and locate the railway stop at Coyote Wells or the geologic Shell Beds. - 1942 Map of El Centro
1942 El Centro1942 Print · USGSThe Imperial Valley and the California-Mexico border are captured during the peak of World War II-era desert development. Genealogists and historians can trace defunct school districts like Meloland Sch and Sandia, or follow the path of the Inter-California Railroad across the international line.2 unique versions available - 1942 Map of Carrizo Mtn, 1944 Print
1942 Carrizo Mtn1944 Print · USGSThe high desert at the San Diego and Imperial County border comes alive in this wartime survey of the early 1940s. Follow the Old Overland Stage Route to the Old Carrizo Stage Station or locate the site of Prehistoric Animal Tracks.4 unique versions available - 1942 Map of Jacumba, 1944 Print
1942 Jacumba1944 Print · USGSThe high desert borderlands come alive in the 1940s as the railroad traverses the mountains into Imperial County. Researchers can trace the path of the San Diego and Arizona Eastern through Jacumba Hot Springs to remote sidings and desert claims like Mica Gem Mine. - 1943 Map of Coyote Wells, 1945 Print
1943 Coyote Wells1945 Print · USGSImperial County during the war years reveals a desert landscape defined by the Old Stage Road and international border. Trace local history through landmark sites like Coyote Wells, the Shell Beds, and Yuha Spring. - 1944 Map of Plaster City
1944 Plaster City1944 Print · USGSThe Imperial Valley desert at mid-century reveals a landscape of industrial gypsum processing and historic trails. Trace the Old Overland Stage Route or explore the rail spurs serving Plaster City and the Dixieland irrigation canals. - 1950 Map of San Diego, 1954 Print
1950 San Diego1954 Print · USGSCoastal San Diego and the Baja California border region come alive in this mid-century survey. Trace the early layout of National City and Chula Vista, or locate historic landmarks like the San Diego and Arizona Eastern RR and Fort Rosecrans. - 1954 Map of El Centro
1954 El Centro1954 Print · USGSThe Imperial Valley was at its mid-century agricultural peak when this survey recorded its vast irrigation network and desert borderlands. Researchers can trace the path of the All American Canal or locate local landmarks like Lantana School and the Tumco Mines. - 1954 Map of San Diego
1954 San Diego1954 Print · USGSSan Diego and the northern reaches of Baja California are captured here during a decade of rapid post-war growth and military expansion. Researchers can trace the mid-century shoreline of Mission Beach, find established tribal lands like Capitan Grande Indian Reservation, and follow the border crossing into Tijuana. - 1955 Map of San Diego
1955 San Diego1955 Print · USGSSouthern California underwent massive growth in the post-war years, as suburban development pushed into the canyons and foothills. Researchers can trace the mid-century infrastructure of Lindbergh Field, the Otay River, and numerous sites like Lemon Grove. - 1955 Map of El Centro
1955 El Centro1955 Print · USGSThe Imperial Valley and the Colorado River borderlands are captured here in the mid-fifties during the peak of the region's irrigation-driven expansion. Researchers can trace the desert's industrial history through the Tumco Mines, the Yuma Test Branch, and rural landmarks like the Palmetto School. - 1957 Map of Painted Gorge, 1958 Print
1957 Painted Gorge1958 Print · USGSImperial County desert landscapes are captured here during the late fifties, showing a region shaped by historic travel and military use. You can trace the Overland Stage Route across the West Mesa or locate the San Diego and Arizona Eastern rail line.6 unique versions available - 1957 Map of Coyote Wells, 1958 Print
1957 Coyote Wells1958 Print · USGSThe Imperial Valley desert comes alive in the late fifties at the junction of the San Diego and Arizona Eastern rail line. Trace the path of early travelers through the Yuha Basin via the Yuha Cutoff or locate the Vista De Anza Historical Marker.6 unique versions available - 1957 Map of Carrizo Mtn, 1958 Print
1957 Carrizo Mtn1958 Print · USGSImperial County's desert floor and mountain peaks were a mix of military training grounds and state parkland in the late fifties. You can locate the Carrizo Impact Area Naval Reservation and trace the original Imperial Highway past Fossil Canyon.5 unique versions available - 1957 Map of Plaster City, 1960 Print
1957 Plaster City1960 Print · USGSImperial County's desert was a hub of industrial mining and military testing during the late fifties. Researchers can trace the Old Overland Stage Route and find specialized landmarks like the Gypsum Plant at Plaster City or the Forget-Me-Not Drain.2 unique versions available - 1957 Map of Coyote Wells, 1961 Print
1957 Coyote Wells1961 Print · USGSThe Imperial Valley desert comes into focus during the late fifties as the regional transportation and water infrastructure took shape. Researchers can trace the Arizona and Eastern rail line and locate desert landmarks like Yuha Well and the Vista de Anza Historical Marker.2 unique versions available - 1958 Map of San Diego, 1961 Print
1958 San Diego1961 Print · USGSSan Diego and its inland mountain ranges are captured here in the late fifties as coastal suburbs began to climb the mesas. Researchers can trace the mid-century footprint of Miramar Naval Air Station, the winding San Diego & Arizona Eastern Ry, and local landmarks like Cabrillo Nat Mon.4 unique versions available - 1958 Map of El Centro, 1972 Print
1958 El Centro1972 Print · USGSThe Imperial Valley's agricultural heartland and the Colorado River's edge are captured here during a period of massive water infrastructure and military expansion. Genealogists and historians can trace old mining sites like the Ferguson Mine, desert outposts such as Ogilby, and early rail lines including the San Diego and Arizona Eastern.4 unique versions available - 1959 Map of Carrizo Mountain, 1961 Print
1959 Carrizo Mountain1961 Print · USGSThe Colorado Desert at the end of the fifties reveals a landscape of historic transit and rugged terrain. Genealogists and desert historians can trace the Old Overland Stage Route and find the Old Carrizo Stage Sta and Dos Cabezas Mine.2 unique versions available - 1959 Map of Jacumba, 1961 Print
1959 Jacumba1961 Print · USGSThe High Desert and international borderlands are captured here in the late fifties. Trace the rail line through Carrizo Gorge or locate old mining sites like the Mica Gem Mine and Jade Mine.2 unique versions available - 1959 Map of In-ko-pah Gorge, 1961 Print
1959 In-ko-pah Gorge1961 Print · USGSThe high desert borderlands come alive in this late-fifties survey of the steep transition from the Jacumba Mountains to the desert floor. Researchers can trace the path of old transit routes through In-Ko-Pah Gorge, finding the Stage Station Historical Marker and remote workings like the Easy Pickins Mine.3 unique versions available
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