Explore Fort Indiantown Gap, Pennsylvania, 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 Fort Indiantown Gap, Pennsylvania. 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 Pennsylvania 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 Fort Indiantown Gap.
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 | Fort Indiantown Gap |
| State | Pennsylvania (PA) |
| County | Lebanon County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.444367 |
| Longitude | -76.582102 |
| Population | 68 |
| Density | 1.4 /km² |
| Incorporated | N/A |
| ZIP Codes | 17038, 17003 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Lebanon |
| School District | Northern Lebanon School District |
Fort Indiantown Gap defines the rugged character of the Pennsylvania ridge-and-valley landscape, where the Indiantown Run carves a persistent, clear path through the base of the terrain. It lies 9.3 miles northeast of West Hanover, PA (from West Hanover, PA: bearing 56°T), and is situated 9.0 miles north of Palmyra. The horizon is dominated by the distant silhouette of the Blue Ridge Mountains, providing a sturdy backdrop to the expansive, open training grounds that characterize the installation. Nearby, the quiet waters of Stouffer Lake offer a reflective contrast to the bustling activity of the post, while the proximity to Memorial Lake State Park provides a verdant buffer of woodlands and fields. During the transition of seasons, the quality of light here becomes exceptionally sharp, illuminating the limestone soil and the dense, resilient vegetation that persists in the shadow of the higher elevations, while the Second Mountain Trail invites those who seek a vantage point over the broader, sprawling basin of Monroe Valley.
Fort Indiantown Gap serves as a primary hub for military readiness, its economic and social identity inseparable from the history of training generations of soldiers. The site’s legacy is rooted in the mid-twentieth century, evolving from a mobilization center into a major installation that supports the Pennsylvania National Guard and various federal missions. Beyond the tactical infrastructure, the area maintains a distinct connection to the surrounding Pennsylvania Dutch landscape, where the pace of life is dictated by the intersection of rigorous training cycles and the seasonal rhythms of the nearby forest, including the expansive Haldeman State Forest. The atmosphere is one of disciplined purpose, where the hum of machinery and the cadence of personnel moving through the barracks create a unique, industrial-military rhythm that persists beneath the vast, unobstructed sky.
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This page provides an embedded street and satellite map of Fort Indiantown Gap, Pennsylvania. Coordinates: 40.444367, -76.582102. 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 Fort Indiantown Gap includes the ZIP code (17038, 17003), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Lebanon County (Lebanon), and school district assignment (Northern Lebanon School District).
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. |