Explore Castleton, 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 Castleton, 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.
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Drag the map to pan to any area of Ontario or beyond. Switch to Satellite view to see high-resolution aerial photography of Castleton and surrounding areas, including streets, buildings, parks and waterways.
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| Place | Castleton |
| Type | Compact Rural Community |
| Province / Territory | Ontario (ON) |
| Location | Northumberland |
| Country | Canada |
| Latitude | 44.09323 |
| Longitude | -77.93866 |
| Postal Code (FSA) | K9A |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Importance | Village / hamlet |
| CGN ID | FAPHQ |
Castleton is a compact rural community in Northumberland, Ontario, Canada. It is classified as a village / hamlet. Castleton is located at 44.0932°N, 77.9387°W.
Castleton sits perched within the Mays Hill, where the land rises in modest, firm swells above the surrounding countryside. It lies 23.2 km north-east of Cobourg, ON (from Cobourg, ON: bearing 51°T), and is situated 10.5 km north-north-west of Colborne. The air here carries a crisp, clean weight, particularly as the sun begins to retreat and a pale, honeyed light settles over the fields, clarifying the edges of every fence line and farmhouse. While the Trent River flows some 20 km away, the local horizon remains defined by the immediate rise of the hills, providing a sense of seclusion that keeps the world at a polite distance. Nearby, the quiet presence of Little Lake sits 10 km from the village, a cool, dark eye in the landscape that reflects the changing seasons long before they fully arrive in the village streets. Castleton grew from the steady, persistent labor of early settlers who found purpose in the fertile soil and the reliable reach of the local timber. The economy has long leaned upon the seasonal cycles of agriculture, a tradition that anchors the daily life of the residents to the turning of the crops and the demands of the harvest. A short drive away, the Goodrich-Loomis Conservation Area occupies 9 km of the surrounding terrain, serving as a quiet reminder of the wilder, wooded character that once blanketed the region. Life in Castleton persists with a deliberate, grounded quality, where the work of the day is measured by the steady progress of the sun across the hilltops and the familiar sounds of a village that knows its own boundaries well.
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Explore Castleton, 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: 44.09323, -77.93866. 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 Castleton includes the postal code (K9A), 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 Castleton 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 |