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Union Tennessee Map

Explore Union, Tennessee, 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 Union, Tennessee

How to Use This Union, Tennessee Map

This interactive map shows the street layout and satellite imagery for Union, Tennessee. 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 Tennessee 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 Union.

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	Union
State	Tennessee (TN)
County	Morgan County
Country	United States of America
Timezone	Eastern Time (America/New_York)

Latitude	35.712847
Longitude	-85.701091
Density	N/A /km²
Incorporated	N/A
ZIP Codes	37866, 37323, 37110, 37879
Area Code	615, 865
County Seat	Wartburg

🌦 Goto Union Weather Page: Union, Tennessee — Weather Warnings, Forecast, Radar, Satellite & Current Conditions

About Union, Tennessee

Union is a locality in Morgan County, Tennessee, United States. Union is located at 35.7128°N, 85.7011°W. It observes the Eastern Time (America/New_York) timezone. ZIP codes: 37866, 37323, 37110.

Union occupies a rugged corridor where the Beech Fork cuts a low, insistent path through the earth, marking the terrain with the steady persistence of running water. It lies 9.3 miles east-southeast of Morgan, TN (from Morgan, TN: bearing 103°T), and is situated 8.1 miles west-northwest of Oliver Springs. Frozen Head provides a quiet, looming presence, its slopes defining the horizon and anchoring the landscape in a stillness that persists through every changing season. Beyond the immediate banks of the creek, the land rises into the dense, shadowed timber of Morgan State Forest, where the air holds the scent of damp loam and decaying leaves. The distant silhouette of the Cumberland Mountains catches the late afternoon light, turning a deep, bruised purple as the sun slips behind the ridges. In the quiet corners of Lowgap Hollow, the ground holds moisture long after the rain has passed, and the silence is broken only by the sharp, rhythmic call of birds echoing through the trees.

Union serves as a waypoint for those who have long worked the timber and coal-rich soil of these interior highlands, a place where the economy remains tethered to the slow, deliberate pace of the land. Residents move with a caution born of generations who learned to navigate the steep terrain and the unpredictable overflow of the Beech Fork, fostering a culture that values endurance over rapid change. The proximity to Flatrock Falls draws occasional travelers who seek the cooling mist of the water, yet the daily life of Union remains largely private, centered on the preservation of local woodcraft and small-scale land management. Even when the nearby reaches of Whiteoak Lake offer a respite from the confinement of the valleys, the people return to the familiar, shaded hollows that have shaped their history. Life here is measured not by the clock, but by the subtle shifts in the canopy and the way the light settles over the hills at the close of a long, productive day.

Nearby Outdoor Places

Old Shelter (ruins) (Historic Ruins) — 3.0 mi, 157° SE
Cumberland Caverns (Attraction) — 3.4 mi, 163° S
The Park Theater (Theatre) — 4.6 mi, 242° SW
Dottie West Park (Local Park) — 4.9 mi, 253° W
Riverfront Park (Local Park) — 4.9 mi, 244° SW
Rock Island (State Park) — 6.9 mi, 016° N
Center Hill Recreation Area (Recreation Area) — 7.3 mi, 014° N
Center Hill Lake (Recreation Area) — 7.6 mi, 013° N
Twin Falls (Viewpoint) — 7.6 mi, 030° NE
Big Bone Cave Designaed State Natural Area (State Conservation Area) — 8.7 mi, 061° NE
Burritt Alumni Museum (Museum) — 13.5 mi, 080° E
Bridgestone/Firestone Wildlife Management Area (State Conservation Area) — 17.8 mi, 070° E
Cash (Local Recreation) — 19.2 mi, 074° E
Fall Creek Falls (State Park) — 19.3 mi, 113° SE
Whale Face Rock (Attraction) — 19.6 mi, 099° E
George Hole (Attraction) — 20.3 mi, 100° E
Cannon County Playhouse (Theatre) — 23.2 mi, 289° W
Hickory Flat Woods WMA (Nature Reserve) — 24.7 mi, 227° SW
Virgin Falls Trailhead (Attraction) — 25.4 mi, 067° NE
May Prairie Designated State Natural Area (Nature Reserve) — 25.6 mi, 226° SW
Beech Grove Confederate Cemetery (Monument) — 30.9 mi, 259° W
The Pink Elephant (Monument) — 31.9 mi, 019° N
Sandra Bos (Gallery) — 33.0 mi, 019° N
The Munkey Wrench (Gallery) — 33.0 mi, 019° N
TTU Eagle Statue (Public Artwork) — 34.0 mi, 019° N
B.H. Goethert Memorial Garden (Monument) — 35.2 mi, 220° SW
Beechwood Plantation (Historic Ruins) — 36.8 mi, 249° W
Chattahoochee National Forest (National Forest) — 70.8 mi, 153° SE · 752k acres
Cherokee National Forest (National Forest) — 72.0 mi, 124° SE · 662k acres

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