Old Maps of San Diego, Coamo for Metal Detecting
Plan your next treasure hunt with 5 historic maps of San Diego. 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 San Diego.
San Diego, Coamo maps
(5)- 1946 Map of Coamo1946 Coamo1946 Print · USGSCovers San Diego, including Coamo, Cayures, and other nearby areas
- 1947 Map of Coamo NO1947 Coamo NO1947 Print · USGSCovers San Diego, including Coamo, Sector Montería, and other nearby areas
- 1952 Map of Coamo, 1953 Print1952 Coamo1953 Print · USGSCovers San Diego, including Coamo, Cayures, and other nearby areas
- 1960 Map of Coamo, 1962 Print1960 Coamo1962 Print · USGSCovers San Diego, including Coamo, Cayures, and other nearby areas
- 1972 Map of Coamo, 1973 Print1972 Coamo1973 Print · USGSCovers San Diego, including Coamo, Cayures, and other nearby areas2 unique versions available
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Frequently asked questions
- What are the different types of historical maps available for San Diego?
- What is the oldest map of San Diego?
- Where can I purchase historical maps of San Diego for my home or office?
- Where can I download high-res historical maps of San Diego?
- Are there historical topographic maps available for San Diego?
- Is there historical aerial imagery available for San Diego?
- Where are historical maps of San Diego sourced from?




