Explore Los Llanos, 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.
This interactive map shows the street layout and satellite imagery for Los Llanos, 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 Los Llanos.
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.
| City | Los Llanos |
| State | Puerto Rico (PR) |
| County | Coamo County |
| Country | United States of America |
| Timezone | Atlantic Standard Time — no DST (America/Puerto_Rico) |
| Latitude | 18.055241 |
| Longitude | -66.405726 |
| Population | 1,579 |
| Density | 1040.7 /km² |
| Incorporated | N/A |
| Area Code | 787, 939 |
Los Llanos occupies a sun-drenched expanse where the horizon stretches toward the distant, hazy silhouettes of the Cerros de Santini. It lies 14.0 miles east-northeast of Ponce, PR (from Ponce, PR: bearing 77°T), and is situated 3.6 miles west-southwest of Coamo. The land here holds the heat of the afternoon in its soil, a heavy warmth that rises from the earth as the light shifts to a bruised, golden violet. Nearby, the Río Descalabrado carves a quiet, persistent path through the terrain, its waters reflecting the intermittent shade of tropical growth that clings to the banks. Beyond the immediate fields, the air carries a faint, salt-tinged memory of the Bahía de Jauca, though the sea itself remains a silent partner to the landscape, hidden behind the subtle rise of the plains.
History lingers in Los Llanos not as a monument, but as a persistent rhythm in the way the land is worked and the day is measured. The economy remains anchored to the cycles of the earth, drawing strength from the same soil that once supported generations of labor, while the proximity to the Unknown Local Park offers a small, verdant refuge from the expanse of the basin. Life moves with the deliberate pace of the seasons, often punctuated by the quiet transit of travelers moving toward the coast or up toward the interior. Whether one looks toward the distant reach of Isla Puerca or considers the long trek to the Bosque Estatal de Aguirre, the character of the place remains defined by this intersection of open space and the enduring presence of those who call it home.
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This page provides an embedded street and satellite map of Los Llanos, Puerto Rico. Coordinates: 18.055241, -66.405726. 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 Los Llanos includes the ZIP code, telephone area code (787, 939), county seat of Coamo 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 generated | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |