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Castine Ohio Map

Explore Castine, Ohio, 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 Castine, Ohio

How to Use This Castine, Ohio Map

This interactive map shows the street layout and satellite imagery for Castine, Ohio. 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 Ohio 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 Castine.

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.

CityCastine
StateOhio (OH)
CountyDarke County
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude39.931717
Longitude-84.624399
Population110
Density558.8 /km²
IncorporatedYes
ZIP Codes45304, 45346
Area Code937
County SeatGreenville
School DistrictArcanum-Butler Local School District

About Castine, Ohio

Castine is a locality in Darke County, Ohio, United States. It is a small community with a population of 110. The population density is 558.8 people per km². Castine is located at 39.9317°N, 84.6244°W. It observes the Eastern Time (America/New_York) timezone. Castine is an incorporated locality. ZIP codes: 45304, 45346.

Castine emerges from the flat, industrious plains of the Midwest as a quiet intersection where the land holds its breath under the weight of an expansive sky. It lies 11.8 miles south of Greenville, OH (from Greenville, OH: bearing 178°T), and is situated 5.5 miles southwest of Arcanum. Twin Creek carves a narrow, winding path through the local topography, its waters moving with a deliberate, muddy patience that defines the character of the surrounding soil. Beyond the immediate fields, the horizon remains stubbornly low, though the distant, hazy silhouette of Devils Backbone provides a singular vertical anchor to the west. The light here during the late afternoon possesses a heavy, amber quality, catching the dust of the road and turning the simple geometry of silos and barns into stark, haunting silhouettes. Those seeking a respite from the agricultural monotony often look toward the manicured greens of Beechwood Golf Course, where the horizon broadens and the wind carries the dry scent of mown grass across the open acreage.

Castine carries the quiet legacy of mid-nineteenth-century settlement, a period when the promise of fertile earth drew settlers to the region to establish a life tied strictly to the cycles of planting and harvest. The local economy persists in this tradition, maintaining a rhythm dictated by the demands of the seasons and the steady, mechanical hum of regional transport routes. While the proximity to Sunbeam Prairie suggests a vast, unbroken expanse, the reality of life in Castine is one of intimate, deliberate connections, far removed from the frantic pace of larger metropolitan hubs. On summer evenings, when the heat finally relents, the atmosphere settles into a profound stillness, interrupted only by the rustle of stalks or the faint, rhythmic sound of a distant engine working the fields. It is a place that demands little from the traveler, offering instead a stark, unadorned clarity that persists even as the shadows grow long and the evening star appears over the dark line of the woods.

Nearby Outdoor Places

  • Beechwood Golf Course (Park) — 2.5 mi, 052° NE
  • Ivester Park (Local Park) — 5.6 mi, 038° NE
  • Darke County Fish and Game Club (Local Recreation) — 6.2 mi, 271° W
  • Fort Jefferson Memorial State Park (Local Park) — 6.4 mi, 346° N
  • Penn Terra Golf Club (Park) — 8.2 mi, 138° SE
  • Darke County Fairgrounds (Local Recreation) — 10.5 mi, 356° N
  • Shawnee Prairie Nature Preserve/Greenvill (Local Conservation Area) — 10.7 mi, 354° N
  • Routzong Preserve (State Conservation Area) — 10.8 mi, 014° N
  • Tecumseh Statue (Public Artwork) — 11.6 mi, 354° N
  • Treaty of Greene Ville signed near here (Monument) — 11.7 mi, 357° N
  • Altar of Peace (Monument) — 12.1 mi, 359° N
  • Hoosier Hill (Monument) — 12.8 mi, 292° W
  • Clark Gallery (Gallery) — 12.9 mi, 020° N
  • Darke Wildlife Area (State Conservation Area) — 13.4 mi, 021° N
  • Sycamore State Park (State Park) — 14.9 mi, 122° SE
  • Model T Museum (Museum) — 15.7 mi, 244° SW
  • Joseph Moore Museum (Museum) — 17.0 mi, 244° SW
  • Newton Nature Lab (Nature Reserve) — 17.2 mi, 060° NE
  • Brukner Nature Center (Nature Reserve) — 17.3 mi, 070° E
  • Harshman Covered Bridge (Viewpoint) — 17.6 mi, 206° SW
  • Aullwood Audubon Center and Farm (Museum) — 18.9 mi, 102° E
  • Stillwater SR (State Recreation Area) — 19.3 mi, 024° NE
  • Olivehill Elementary School (Historic Ruins) — 21.2 mi, 123° SE
  • APAC Arbogast Performing Arts Center (Arts Centre) — 22.1 mi, 071° E
  • Dayton Air Show Entrance Arch (Attraction) — 22.3 mi, 095° E
  • Train Station (Attraction) — 24.9 mi, 148° SE
  • Train Caboose (Attraction) — 24.9 mi, 148° SE
  • Paradigm Industrial (Attraction) — 24.9 mi, 114° SE
  • Aviation Trail Parachute Museum (Museum) — 25.0 mi, 119° SE
  • Whitewater State Park (State Park) — 27.3 mi, 220° SW

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About This Castine Map Page

This page provides an embedded street and satellite map of Castine, Ohio. Coordinates: 39.931717, -84.624399. 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 Castine includes the ZIP code (45304, 45346), telephone area code (937), county seat of Darke County (Greenville), and school district assignment (Arcanum-Butler Local 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 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.