Explore Saint-Sébastien-de-Frontenac, 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 Saint-Sébastien-de-Frontenac, 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 Saint-Sébastien-de-Frontenac 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 Saint-Sébastien-de-Frontenac.
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 | Saint-Sébastien-de-Frontenac |
| Type | Post Office |
| Province / Territory | Quebec (QC) |
| Location | Saint-Sébastien; Le Granit |
| Country | Canada |
| Latitude | 45.780556 |
| Longitude | -70.967222 |
| Postal Code (FSA) | G0Y |
| Area Code | 263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873 |
| Importance | Small locality |
| CGN ID | EIAYM |
Saint-Sébastien-de-Frontenac is a post office in Saint-Sébastien; Le Granit, Quebec, Canada. It is classified as a small locality. Saint-Sébastien-de-Frontenac is located at 45.7806°N, 70.9672°W.
Saint-Sébastien-de-Frontenac rests within a rugged expanse of the Eastern Townships, cradled by the looming presence of the Montagne de la Croix. It lies 23.9 km north-north-west of Lac-Mégantic, QC (from Lac-Mégantic, QC: bearing 344°T), and is situated 10.5 km south of Courcelles. The land here holds a distinct gravity, where the air at dusk thickens with the scent of pine and cooling granite, casting long, sharp shadows that stretch across the fields like ink spilled on a drafting table. While the Rivière aux Bluets Sud maintains its steady, hidden course ten kilometers distant and the quiet waters of Lac Pinard shimmer six kilometers away, the local horizon remains defined by the stoic rise of the hills. The terrain suggests a hard-won peace, a place where the light lingers on the high ridges long after the valleys have surrendered to the dark. Agriculture and the extraction of stone have long anchored the labor of those who live in Saint-Sébastien-de-Frontenac, grounding the local economy in the elemental materials of the earth itself. The inhabitants move with a deliberate, measured pace, reflecting a history shaped by the clearing of rocky soil and the slow, heavy work of the quarries that define the surrounding Le Granit region. Although the vast wilderness of Parc national de Frontenac sits twenty-two kilometers to the north, the proximity to such wilder reaches informs the character of the people, who maintain a quiet respect for the changing seasons and the sudden, biting chill that defines the winters. Life here proceeds without fanfare, guided by the turning of the soil and the enduring, grey strength of the stone that lies just beneath the surface, waiting to be shaped by the hands of the next generation.
Saint-Sébastien-de-Frontenac s’étire avec une humilité tranquille sur les terres hautes du Granit, là où la lumière déclinante du soir semble s’attarder davantage sur les crêtes de la Montagne de la Croix. Le paysage, façonné par une patience paysanne, se déploie dans une rigueur minérale que tempèrent les eaux calmes du Lac Pinard, situé à quelques encablures de distance. À travers ce relief accidenté, le souffle de l’air porte le souvenir d’une terre défrichée par le travail acharné, tandis que la Rivière aux Bluets Sud serpente plus loin, marquant le rythme lent des plaines avoisinantes. Bien que le Parc national de Frontenac impose sa présence sauvage à une vingtaine de kilomètres, Saint-Sébastien-de-Frontenac conserve une intimité propre, portée par ses exploitations agricoles qui défient le froid des hivers longs. Ici, le quotidien s’ordonne selon la rudesse du sol et la clarté des matins, loin des grands axes bruyants. Les habitants observent encore ce relief qui domine l’horizon, reconnaissant dans chaque pierre et chaque courbe de terrain une part de leur propre persévérance, cette manière singulière d’habiter le monde en scrutant l’immensité immobile de l’horizon québécois.
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Explore Saint-Sébastien-de-Frontenac, 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: 45.780556, -70.967222. 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 Saint-Sébastien-de-Frontenac includes the postal code (G0Y), 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 Saint-Sébastien-de-Frontenac 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) |