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Juncal Puerto Rico Map

Explore Juncal, Puerto Rico, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of Juncal, Puerto Rico

How to Use This Juncal, Puerto Rico Map

This interactive map shows the street layout and satellite imagery for Juncal, Puerto Rico. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Puerto Rico or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Juncal.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

CityJuncal
StatePuerto Rico (PR)
CountySan Sebastián County
CountryUnited States of America
TimezoneAtlantic Standard Time — no DST (America/Puerto_Rico)
Latitude18.31384
Longitude-66.919066
Population725
Density1035.3 /km²
IncorporatedN/A
ZIP Code31384
Area Code787, 939

About Juncal, Puerto Rico

Juncal is a locality in San Sebastián County, Puerto Rico, United States. It is a small community with a population of 725. The population density is 1035.3 people per km². Juncal is located at 18.3138°N, 66.9191°W. It observes the Atlantic Standard Time — no DST (America/Puerto_Rico) timezone. ZIP code: 31384.

Juncal occupies a verdant expanse where the earth rises in slow, deliberate swells toward the distant Montañas Guarionex. It lies 14.6 miles south-southeast of Isabela, PR (from Isabela, PR: bearing 152°T), and is situated 3.1 miles west-northwest of Lares. The air here holds a heavy, persistent humidity that clings to the limestone karst formations, and the ground is carved by the persistent movement of the Río Guajataca, which winds through the verdant landscape just a mile away. To the west, the water of Lago de Guajataco remains a still, reflective presence, while the nearby Quebrada Salada defines the lower contours of the terrain. The light at dusk settles over the canopy of the Guajataca State Forest with a bruised, violet intensity, casting long shadows that seem to swallow the color from the high grasses and the damp, dark soil.

Juncal persists as a place of quiet industry, rooted in an economy that draws its strength from the cycles of the earth and the memory of older, agrarian ways. Residents navigate the rhythms of the land with a stoic grace, often passing the markers of the Unknown Local Park on their way toward the more rugged trails like the Vereda de las Cotorras further afield. The history of the locality is written in the stubborn endurance of its people, who maintain a connection to the interior that bypasses the frantic pace of larger hubs. Life in Juncal moves with a measured intensity, defined by the seasonal rain and the slow, steady pulse of a community that understands its place within the vast, green interior of the island.

Nearby Outdoor Places

  • Unknown Local Park (Local Park) — 2.7 mi, 122° SE
  • Plaza Los Patriotas (Local Park) — 3.0 mi, 109° E
  • Refugio de Vida Silvestre Lago Guajataca (State Conservation Area) — 3.6 mi, 014° N
  • Cavernas del Río Camuy (State Park) — 6.0 mi, 069° E
  • Bosque Estatal de Guajataca (State Resource Management Area) — 6.7 mi, 339° N
  • Forest Legacy Program acquisition - Finca Busigó Maricao (State Conservation Area) — 10.7 mi, 193° S
  • Bosque Estatal de Maricao (State Resource Management Area) — 10.7 mi, 193° S
  • Caño Tiburones Natural Reserve (Marine Protected Area) — 18.2 mi, 057° NE
  • La Parguera Natural Reserve (Marine Protected Area) — 24.1 mi, 192° S
  • Laguna Cartagena National Wildlife Refuge (National Wildlife Refuge) — 24.4 mi, 209° SW · 540 acres
  • El Yunque National Forest (National Forest) — 25.5 mi, 078° E · 29k acres
  • Cabo Rojo National Wildlife Refuge (National Wildlife Refuge) — 27.7 mi, 216° SW · 5,583 acres

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About This Juncal Map Page

This page provides an embedded street and satellite map of Juncal, Puerto Rico. Coordinates: 18.31384, -66.919066. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.

Detailed location data for Juncal includes the ZIP code (31384), telephone area code (787, 939), county seat of San Sebastián County, and school district assignment.

Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.

Page generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.