Explore Williamstown, Ontario, Canada, with this interactive street and satellite map. Use the Map and Satellite buttons above the map to switch views. You can “grab” the map and drag it to re-centre it, or use the + and − buttons to zoom in or out to street-level detail. You will find live weather, local and world news below.
Imagery © Google · for orientation only, not for navigation
This interactive map shows the street layout and satellite imagery for Williamstown, Ontario. 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 to zoom in and out.
Click ⛶ Fullscreen to expand the map to fill your screen for a larger view. To return to the normal page view, press the Escape key on your keyboard, 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).
Drag the map to pan to any area of Ontario or beyond. Switch to Satellite view to see high-resolution aerial photography of Williamstown and surrounding areas, including streets, buildings, parks and waterways.
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| Place | Williamstown |
| Type | Compact Rural Community |
| Province / Territory | Ontario (ON) |
| Location | Glengarry |
| Country | Canada |
| Latitude | 45.146944 |
| Longitude | -74.58 |
| Postal Code (FSA) | K6H |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Importance | Village / hamlet |
| CGN ID | FDDXU |
Williamstown is a compact rural community in Glengarry, Ontario, Canada. It is classified as a village / hamlet. Williamstown is located at 45.1469°N, 74.5800°W.
Williamstown rests upon a landscape defined by the steady, persistent presence of the South Raisin River. It lies 17.7 km north-east of Cornwall, ON (from Cornwall, ON: bearing 41°T), and is situated 12.4 km south of Green Valley. The air here holds a particular clarity, especially near the Sandy Hill where the light at dusk settles in long, amber layers against the fields. While Lake St. Francis waits twelve kilometres away, the immediate horizon is shaped by the low, quiet reach of the land leading toward the Hudson Bay. The terrain carries a modest, open character, where the wind moves across the grass with a visible weight, pressing against the reeds and the riverbanks in a way that makes the silence feel deliberate and heavy. Williamstown grew from the ambitions of early settlers who recognized the potential in the fertile, dark earth and the reliable flow of the South Raisin River. Today, the local economy keeps a steady, quiet pace, drawing its strength from agricultural traditions that have persisted for generations. Visitors often find themselves drawn to the historic architecture that marks the village, a collection of stone and wood that stands as a physical record of those who first cleared the timber. In the late afternoon, the movement of people going about their chores feels like a slow, synchronized dance, anchored by a deep familiarity with the seasons and the cycle of the frost.
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Explore Williamstown, Ontario, Canada, with an embedded street and satellite map — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 45.146944, -74.58. Live weather conditions and 7-day forecasts — including hourly outlooks — are provided through Open-Meteo, while real-time local and world news feeds help keep the page current. Editorial summaries provide additional local information and context.
Detailed location data for Williamstown includes the postal code (K6H), telephone area code (226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905). These are among the most commonly searched location details for any Canadian city or town.
Location data for Williamstown is sourced from the Canadian Geographical Names Database (CGN), Natural Resources Canada, and verified by coordinates rather than name matching alone. GPS coordinates, province, administrative location and place type are shown in the information panel above.
| Page generated | August 2026 |
| Location data | Canadian Geographical Names Database (CGN), Natural Resources Canada |