Old Maps of Mariana, Humacao for Metal Detecting
Plan your next treasure hunt with 14 historic maps of Mariana. 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 Mariana.
Mariana, Humacao maps
(14)- 1946 Map of Humacao1946 Humacao1946 Print · USGSCovers Mariana, including Humacao, Las Piedras, and other nearby areas3 unique versions available
- 1946 Map of Punta Guayanes1946 Punta Guayanes1946 Print · USGSCovers Mariana, including Urbanización Arboleda, Mar y Palmas, and other nearby areas2 unique versions available
- 1946 Map of Juncos1946 Juncos1946 Print · USGSCovers Mariana, including San Lorenzo, Juncos, and other nearby areas2 unique versions available
- 1946 Map of Yabucoa1946 Yabucoa1946 Print · USGSCovers Mariana, including Yabucoa, Maunabo, and other nearby areas
- 1952 Map of Humacao, 1953 Print1952 Humacao1953 Print · USGSCovers Mariana, including Humacao, Las Piedras, and other nearby areas
- 1952 Map of Yabucoa, 1953 Print1952 Yabucoa1953 Print · USGSCovers Mariana, including Yabucoa, Maunabo, and other nearby areas
- 1952 Map of Punta Guayanes, 1953 Print1952 Punta Guayanes1953 Print · USGSCovers Mariana, including Urbanización Arboleda, Mar y Palmas, and other nearby areas
- 1952 Map of Juncos, 1953 Print1952 Juncos1953 Print · USGSCovers Mariana, including San Lorenzo, Juncos, and other nearby areas
- 1958 Map of Juncos, 1960 Print1958 Juncos1960 Print · USGSCovers Mariana, including San Lorenzo, Juncos, and other nearby areas
- 1958 Map of Humacao, 1960 Print1958 Humacao1960 Print · USGSCovers Mariana, including Humacao, Las Piedras, and other nearby areas
- 1960 Map of Yabucoa, 1961 Print1960 Yabucoa1961 Print · USGSCovers Mariana, including Yabucoa, Maunabo, and other nearby areas2 unique versions available
- 1960 Map of Punta Guayanes, 1962 Print1960 Punta Guayanes1962 Print · USGSCovers Mariana, including Urbanización Arboleda, Mar y Palmas, and other nearby areas5 unique versions available
- 1967 Map of Humacao, 1969 Print1967 Humacao1969 Print · USGSCovers Mariana, including Humacao, Las Piedras, and other nearby areas3 unique versions available
- 1967 Map of Juncos, 1969 Print1967 Juncos1969 Print · USGSCovers Mariana, including San Lorenzo, Juncos, and other nearby areas5 unique versions available
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Frequently asked questions
- What are the different types of historical maps available for Mariana?
- What is the oldest map of Mariana?
- Where can I purchase historical maps of Mariana for my home or office?
- Where can I download high-res historical maps of Mariana?
- Are there historical topographic maps available for Mariana?
- Is there historical aerial imagery available for Mariana?
- Where are historical maps of Mariana sourced from?













