Explore Lac-Diane, Quebec, 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.
This page also offers TOPO MAPS — the Canada Base Map with Toporama contours — plus shaded relief, a labelled UTM grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below. You will find live weather, local and world news further down the page.
Imagery © Google · for orientation only, not for navigation
This interactive map shows the street layout and satellite imagery for Lac-Diane, Quebec. 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 Quebec or beyond. Switch to Satellite view to see high-resolution aerial photography of Lac-Diane and surrounding areas, including streets, buildings, parks and waterways.
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 Canada Base Map from Natural Resources Canada with Toporama contours layered over it — the CanVec topographic data behind the printed NTS sheets, and the mapping used for hiking, hunting, canoe routes and back-country travel. Relief shows shaded relief and hypsometric tints. The search box finds any Canadian town, county or landmark by name, so you are not limited to Lac-Diane.
Reading the map like a paper NTS sheet. Click Grid to overlay the UTM grid, 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 — which matters in Canada, where declination runs from about 20 degrees west in Newfoundland to 20 degrees east in the Yukon.
Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a UTM/MGRS grid reference as well as plain latitude and longitude — the grid reference being what Canadian search and rescue 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.
Map search is available for a limited number of queries per session to manage costs. Be specific — search precisely for best results.
| Place | Lac-Diane |
| Type | Residential Area |
| Province / Territory | Quebec (QC) |
| Location | Brownsburg-Chatham; Argenteuil |
| Country | Canada |
| Latitude | 45.689722 |
| Longitude | -74.3975 |
| Postal Code (FSA) | J8G |
| Area Code | 263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873 |
| Importance | Small locality |
| CGN ID | ENNSU |
Lac-Diane is a residential area in Brownsburg-Chatham; Argenteuil, Quebec, Canada. It is classified as a small locality. Lac-Diane is located at 45.6897°N, 74.3975°W.
Lac-Diane rests in a quiet fold of the landscape, defined by the steady presence of the Rivière de l'Est and the looming silhouette of the Mont Green. It lies 5.9 km north-west of Lachute, QC (from Lachute, QC: bearing 310°T), and is situated 1.7 km north-north-east of Brownsburg-Chatham. The waters of Lac-Diane mirror the shifting moods of the sky, catching the sharp, clear light of late afternoon as it slips behind the ridge of the Mont Green. Nearby, the presence of Lac à Campbell adds a secondary stillness to the terrain, a smaller basin held in the earth that reflects the surrounding hardwoods. The air here holds a distinct, cool weight, smelling of damp stone and the slow decay of autumn leaves, while the Rivière de l'Est exerts a persistent, low-frequency hum against the banks. Farther afield, the presence of Parc national d'Oka suggests the broader ecological reaches of the region, yet the immediate vicinity of Lac-Diane remains defined by its own contained, private geography. Life around Lac-Diane follows the pragmatic requirements of Brownsburg-Chatham, where the economy has long leaned into the rhythms of rural industry and the management of timbered slopes. The history of the locality sits lightly upon the ground, marked by the persistent clearing of fields and the maintenance of access roads that track the uneven contours of the hills. Residents carry on with a focused diligence, their daily movements shaped by the incline of the Mont Green and the seasonal navigation of the Rivière de l'Est. There is a perceptible austerity to the work here, a preference for the solid utility of wood and stone that ensures Lac-Diane maintains its character as a place of deliberate, quiet endurance.
Lac-Diane s'étire dans une langueur contemplative, blotti contre les flancs du Mont Green qui protège ses eaux des vents dominants. La lumière déclinante du soir glisse sur la surface du plan d'eau, révélant une quiétude héritée des temps anciens où les colons, attirés par la fertilité des terres argenteuilloises, ont bâti leurs premiers foyers. À proximité, la Rivière de l'Est serpente avec une régularité apaisante, alimentant ce bassin versant qui sculpte la topographie locale depuis des éons. Le Lac à Campbell se dissimule à peine à deux kilomètres, formant avec Lac-Diane un duo de miroirs sombres sous la voûte céleste. Tandis que l'ombre du Mont Green s'allonge sur les propriétés, le silence se fait dense, interrompu seulement par le souffle léger qui anime les cimes. L'éloignement relatif du Parc national d'Oka, situé à trente-sept kilomètres, préserve ce secteur d'une agitation superflue, maintenant intacte une manière de vivre tournée vers l'observation des rythmes naturels. Ici, l'histoire se lit dans la pierre des fondations et dans la patience des arbres qui surplombent les rives, offrant à Lac-Diane une présence discrète mais indélébile dans le paysage vallonné qui définit le caractère unique de cette terre québécoise.
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Explore Lac-Diane, Quebec, 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: 45.689722, -74.3975. 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 Lac-Diane includes the postal code (J8G), telephone area code (263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873). These are among the most commonly searched location details for any Canadian city or town.
Search Maps opens a second, independent map. It searches OpenStreetMap for any Canadian town, county or landmark by name; offers the Canada Base Map with Toporama contours and shaded relief as base layers; overlays a labelled UTM grid so the map can be read like a printed NTS sheet; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a UTM/MGRS 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 for Lac-Diane 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 | September 2026 |
| Location data | Canadian Geographical Names Database (CGN), Natural Resources Canada |
| Map layers | Google Maps; © OpenStreetMap contributors; Canada Base Map, Toporama and CBME © Natural Resources Canada (Open Government Licence — Canada); magnetic declination from NOAA NCEI (World Magnetic Model) |