Old Maps of Caguas for Metal Detecting
Plan your next treasure hunt with 38 historic maps of Caguas. 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 Caguas.
Caguas maps
(38)- 1946 Map of Patillas1946 Patillas1946 Print · USGSPatillas and the surrounding mountain ridges come into focus in the mid-1940s as hydroelectric power and agriculture shaped the region. Genealogists and researchers can trace the vicinity of Hacienda Felicita and local schools like Escuela Segunda Unidad de Guamani.2 unique versions available
- 1946 Map of Aguas Buenas1946 Aguas Buenas1946 Print · USGSAguas Buenas and the surrounding central highlands appear here in the mid-forties, showing the intricate network of mountain roads and rural settlements. Genealogists and historians can locate specific landmarks like the Leprocomio, Pueblo Seco, and several local Escuela Segunda Unidad schools.3 unique versions available
- 1946 Map of Juncos1946 Juncos1946 Print · USGSEastern Puerto Rico’s agricultural heartland is documented here in the mid-1940s, centered on the growing municipalities of Juncos and San Lorenzo. Genealogists and researchers can trace local family lands near the Escuela Segunda Unidad de Quebrada Honda and the fields of Eastern Sugar Associates.3 unique versions available
- 1946 Map of Caguas1946 Caguas1946 Print · USGSCaguas and its surrounding sugar-producing valleys are captured here in the years following World War II. Local historians can trace the early industrial footprint of Central Santa Juana and find ancestral locations near Capilla San Patricio or the rural school at Escuela Segunda Unidad de Turabo.2 unique versions available
- 1947 Map of Caguas NE1947 Caguas NE1947 Print · USGSCaguas was a burgeoning hub of industry and agriculture in the mid-1940s, centered at the meeting of the Turabo and Caguitas rivers. Genealogists and historians can locate the Escuela Segunda Unidad de Turabo and industrial sites like Central Santa Juana.
- 1947 Map of Patillas NE1947 Patillas NE1947 Print · USGSThe interior mountains of southeastern Puerto Rico are captured here in the late 1940s, showing the high-elevation divide of the Sierra de Cayey. Local researchers can trace the early boundaries of the Bosque Insular de Carite and find remote landmarks like Campamento Real and Charco Azul.
- 1947 Map of Caguas NO1947 Caguas NO1947 Print · USGSThe interior mountains of Puerto Rico are captured here in the late 1940s, showing the ridge-top roads and early settlements before modern expansion. Researchers can trace family-named landmarks and local religious life at the Capilla San Patricio or follow the path of the Rio Caguitas.
- 1947 Map of Aguas Buenas NE1947 Aguas Buenas NE1947 Print · USGSPuerto Rico's interior highlands near Trujillo Alto are captured here in the late 1940s as a landscape of rural settlements and winding rivers. Researchers can locate specific structures in Pueblo Seco and trace the paths of the Río Grande de Loíza or the grounds of the Leprocomio.
- 1947 Map of Aguas Buenas SE1947 Aguas Buenas SE1947 Print · USGSCaguas and the surrounding river valleys are captured in the late 1940s as the regional landscape balanced traditional agriculture with emerging infrastructure. Researchers can trace rural school locations like Escuela Segunda Unidad de Rio Canas and the courses of the Rio Grande de Loiza and Rio Bairoa.
- 1947 Map of Aguas Buenas SO1947 Aguas Buenas SO1947 Print · USGSAguas Buenas and the surrounding highlands are captured here in the late 1940s, showing the town and its rural outskirts before modern development. Genealogists and hikers can trace old routes near La Changa or follow the waters of Rio Bairoa and Rio Caguitas.
- 1947 Map of Juncos NO1947 Juncos NO1947 Print · USGSSan Lorenzo and the surrounding highlands are captured in detail just after the war, showing the area's transition into the mid-century. Researchers can trace the early town grid near the Río Grande de Loíza or locate rural homesteads in Cantagallo.
- 1947 Map of Caguas SO1947 Caguas SO1947 Print · USGSThe mountain interior of Puerto Rico is captured here in the mid-1940s at the intersection of Cidra, Caguas, and Cayey. Genealogists and historians can locate rural homesteads and early landmarks like the Capilla del Sagrado Corazon and the settlement of Beatriz.
- 1952 Map of Aguas Buenas, 1953 Print1952 Aguas Buenas1953 Print · USGSAguas Buenas and the surrounding central highlands of Puerto Rico are mapped here during a period of steady mid-century growth. Researchers can trace family sites near Barrio Bairoa or locate community centers like the Escuela Luis Santella and Leprocomio.2 unique versions available
- 1952 Map of Patillas, 1953 Print1952 Patillas1953 Print · USGSSoutheastern Puerto Rico is depicted here during the mid-twentieth century, showcasing the vital water and power systems of the Sierra de Cayey. Researchers can locate agricultural landmarks like Hacienda Felicita and public works including the Carite No. 1 hydroelectric plant.2 unique versions available
- 1952 Map of Caguas, 1953 Print1952 Caguas1953 Print · USGSCaguas and the surrounding interior highlands are captured here in the early fifties, documenting the local sugar economy and mountain settlements. Researchers can locate family landmarks like Central Santa Juana, the Escuela Segunda Unidad de Turabo, and Capilla San Patricio.2 unique versions available
- 1952 Map of Juncos, 1953 Print1952 Juncos1953 Print · USGSEastern Puerto Rico in the early fifties reveals a landscape of sugar production and mountain mining. Genealogists and historians can trace family roots through the barrio sectors of Juncos and San Lorenzo or locate the Mina de Hierro and Central Juncos.2 unique versions available
- 1955 Map of Aguas Buenas, 1956 Print1955 Aguas Buenas1956 Print · USGSThe area surrounding Aguas Buenas is captured in the mid-fifties, showing the region before the extensive growth of the San Juan metro. Genealogists can trace family footprints through historic barrios like CAIMITO and CUPEL or locate old school sites like Escuela Segunda Unidad de Río Cañas.
- 1957 Map of Aguas Buenas, 1959 Print1957 Aguas Buenas1959 Print · USGSAguas Buenas and the surrounding highlands are captured in the late fifties as the region's hydroelectric and communications infrastructure expanded. Researchers can trace family-named barrios and landmarks like Saint Just, Escuela Daniel Diaz, and the Leprosomio near the banks of Lago Loiza.
- 1957 Map of Caguas, 1959 Print1957 Caguas1959 Print · USGSCaguas and its surrounding mountain barrios are shown here in the late fifties, just as the island's infrastructure was expanding. Genealogists and researchers can trace local landmarks like the Central Santa Juana, the Escuela Segunda Unidad de Turabo, and Capilla San Patricio.2 unique versions available
- 1958 Map of Juncos, 1960 Print1958 Juncos1960 Print · USGSJuncos and San Lorenzo are captured here during a period of industrial sugar production and rural educational growth. Genealogists can locate family landmarks like Escuela Fraternidad Humana, the Central Juncos mill, and the inactive mine near Gurabo Arriba.
- 1960 Map of Patillas, 1962 Print1960 Patillas1962 Print · USGSSoutheast Puerto Rico's mountain interior and the municipality of Patillas are captured here in the early sixties. Researchers can trace the layout of rural mountain life through landmarks like Campamento Guavate and Campamento Real.2 unique versions available
- 1964 Map of Caguas, 1966 Print1964 Caguas1966 Print · USGSMid-century Caguas is documented here during a period of rapid suburban growth and civic development. Genealogists and local historians can trace neighborhood foundations like El Condado and El Verde, or locate family landmarks including Escuela Gerardo Sellés Solá and Cementerio de Caguas.4 unique versions available
- 1964 Map of Aguas Buenas, 1966 Print1964 Aguas Buenas1966 Print · USGSIn the mid-1960s, the hills south of San Juan were transitioning from rural barrios to suburban communities. Researchers can trace family roots at Cementerio Municipal or locate historic schools such as Escuela Luis Santaella and Escuela Jose de Diego.
- 1967 Map of Juncos, 1969 Print1967 Juncos1969 Print · USGSJuncos and the surrounding valley are captured in the late sixties, showcasing the intersection of industrial sites and dozens of rural schools. Researchers can trace the layout of Central Juncos, locate the Iglesia de la Placita, or find family-named sites like Escuela Manuel Torres.5 unique versions available
- 1969 Map of Aguas Buenas, 1972 Print1969 Aguas Buenas1972 Print · USGSThe foothills south of San Juan come alive in this late sixties survey as suburban growth reaches into the hills of Aguas Buenas. Genealogists and historians can trace the foundations of local life through the Leprocomio, the Antilles Military Academy, and dozens of rural schools like Escuela Jagueyes Abajo.4 unique versions available
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