Old Maps of St. Helena, California for Metal Detecting
Plan your next treasure hunt with 15 historic maps of St. Helena. 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 St. Helena.
St. Helena, CA maps
(15)- 1902 Map of Napa
1902 Napa1902 Print · USGSCovers St. Helena, including Concord, Vallejo, and other nearby areas6 unique versions available - 1942 Map of Sonoma
1942 Sonoma1942 Print · USGSCovers St. Helena, including Napa, Sonoma, and other nearby areas - 1942 Map of St. Helena, 1966 Print
1942 St. Helena1966 Print · USGSCovers St. Helena, including Howell Mountain, Pope Valley, and other nearby areas - 1945 Map of St. Helena
1945 St. Helena1945 Print · USGSCovers St. Helena, including Howell Mountain, Pope Valley, and other nearby areas2 unique versions available - 1947 Map of Santa Rosa
1947 Santa Rosa1947 Print · USGSCovers St. Helena, including Santa Rosa, Concord, and other nearby areas - 1949 Map of Santa Rosa
1949 Santa Rosa1949 Print · USGSCovers St. Helena, including Santa Rosa, Concord, and other nearby areas2 unique versions available - 1951 Map of Rutherford, 1952 Print
1951 Rutherford1952 Print · USGSCovers St. Helena, including Yountville, Thoman, and other nearby areas6 unique versions available - 1951 Map of Sonoma, 1958 Print
1951 Sonoma1958 Print · USGSCovers St. Helena, including Napa, Sonoma, and other nearby areas3 unique versions available - 1958 Map of Santa Rosa, 1968 Print
1958 Santa Rosa1968 Print · USGSCovers St. Helena, including Santa Rosa, Concord, and other nearby areas3 unique versions available - 1960 Map of St. Helena, 1961 Print
1960 St. Helena1961 Print · USGSCovers St. Helena, including Howell Mountain, Pope Valley, and other nearby areas6 unique versions available - 1960 Map of St. Helena, 1962 Print
1960 St. Helena1962 Print · USGSCovers St. Helena, including Howell Mountain, Pope Valley, and other nearby areas2 unique versions available - 1962 Map of Santa Rosa
1962 Santa Rosa1962 Print · USGSCovers St. Helena, including Santa Rosa, Concord, and other nearby areas - 1964 Map of Santa Rosa
1964 Santa Rosa1964 Print · USGSCovers St. Helena, including Santa Rosa, Concord, and other nearby areas - 1972 Map of Healdsburg, 1975 Print
1972 Healdsburg1975 Print · USGSCovers St. Helena, including Santa Rosa, Windsor, and other nearby areas2 unique versions available - 1983 Map of Napa
1983 Napa1983 Print · USGSCovers St. Helena, including Santa Rosa, Concord, and other nearby areas
End of results
Showing maps 1-15 of 15
Top cities near St. Helena
- Santa Rosa historical maps
- Napa historical maps
- Petaluma historical maps
- Rohnert Park historical maps
- Sonoma historical maps
- Cotati historical maps
See more
Top neighborhoods of St. Helena
Frequently asked questions
- What are the different types of historical maps available for St. Helena?
- What is the oldest map of St. Helena?
- Where can I purchase historical maps of St. Helena for my home or office?
- Where can I download high-res historical maps of St. Helena?
- Are there historical topographic maps available for St. Helena?
- Is there historical aerial imagery available for St. Helena?
- Where are historical maps of St. Helena sourced from?