Explore Mount Dennis, Ontario, Canada, with this interactive street and satellite map. You can “grab” the Mount Dennis, ON map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| Place | Mount Dennis |
| Type | Urban Community |
| Province / Territory | Ontario (ON) |
| Location | York |
| Country | Canada |
| Latitude | 43.686945 |
| Longitude | -79.489167 |
| Postal Code (FSA) | M6M |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Importance | Small locality |
| CGN ID | FAYKM |
Mount Dennis is a urban community in York, Ontario, Canada. It is classified as a small locality. Mount Dennis is located at 43.6869°N, 79.4892°W.
Mount Dennis rests in a fold of the land, where the Humber River, a ribbon of ochre and emerald, carves its steady path southward. It lies 11.1 km west-south-west of Toronto, ON (from Toronto, ON: bearing 237°T), and is situated 13.8 km east-south-east of Claireville. The terrain here is not dramatic, but possesses a grounded character; gentle slopes rise and fall, giving way to pockets of mature trees that hold their leaves like ancient secrets. Evenings often bring a soft, diffuse light, filtering through the urban haze, lending a painterly quality to the brickwork and the sprawling oaks that line the streets. The air, especially after a rain, carries the damp, earthy scent of soil and decaying leaves, a reminder of the natural processes that still quietly assert themselves beneath the pavement. Historically, Mount Dennis was a place of industry, its fortunes tied to the rumbling of trains and the whir of machinery. The Canadian Pacific Railway’s Weston Shops were a significant employer, a hub of activity that drew people and shaped the very rhythm of life in this neighbourhood. This industrial past has left its mark, not in grand monuments, but in the sturdy, functional architecture and the enduring spirit of a working-class community. Today, while the factories have largely quieted, the legacy of innovation and self-reliance persists, a subtle undercurrent in the diverse tapestry of shops and homes that now define Mount Dennis.
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Explore Mount Dennis, 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: 43.686945, -79.489167. 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. Wikipedia and editorial summaries provide additional local information and context.
Detailed location data for Mount Dennis includes the postal code (M6M), 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 Mount Dennis 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 | July 2026 |
| Location data | Canadian Geographical Names Database (CGN), Natural Resources Canada |