Explore St. Catharines, 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.
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 St. Catharines, 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 St. Catharines 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 St. Catharines.
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 | St. Catharines |
| Type | City |
| Province / Territory | Ontario (ON) |
| Location | Niagara |
| Country | Canada |
| Latitude | 43.16544 |
| Longitude | -79.2533 |
| Population | 136,803 |
| Postal Code (FSA) | L2W |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Importance | Large city |
| CGN ID | FDJFN |
St. Catharines is a city in Niagara, Ontario, Canada. It is classified as a large city. St. Catharines is located at 43.1654°N, 79.2533°W.
St. Catharines rests upon the earth with a quiet persistence, anchored firmly where the land meets the expansive horizon of Lake Ontario. It lies 16.7 km north-west of Niagara Falls, ON (from Niagara Falls, ON: bearing 315°T), and is situated 14.7 km north-north-east of Pelham. The terrain rises toward Sanitorium Hill, a vantage point that catches the silver quality of light filtering through the clouds during the long, humid evenings of summer. Below, the Welland Canal cuts a deliberate path through the geography, its presence defining the movement of the landscape and the slow, heavy transit of ships that seem to drift through the fields like quiet ghosts. Nearby, the water at DeCew Falls drops with a steady, rhythmic intensity, while the nearby Woodend Conservation Area offers a retreat into a quieter, wooded stillness that contrasts with the industrial pulse of the canal. The history of St. Catharines is inseparable from the deep, engineered channels that once drew industry to its borders. The economy has shifted over generations, moving from the demands of early milling and manufacturing to a modern reliance on diverse commercial sectors and the academic influence of Brock University. Throughout the workday, the air carries a faint, metallic resonance, a lingering echo of the heavy machinery and shipping prowess that once solidified the region as a vital node of transit. There is a particular texture to the streets here, where the legacy of labor persists in the brickwork of old warehouses and the persistent, industrious character of the local workforce. Cultural life in St. Catharines finds its expression in the seasonal shifts, from the vibrant bloom of spring to the crisp, clear air that settles over the valley in late autumn. The community gathers for events that celebrate the bounty of the surrounding earth, reflecting a heritage that respects both the land and the ingenuity required to harness its resources. Notable figures, such as the musician Neil Peart, found their formative footing here, their creative spirits perhaps shaped by the unique intersection of water and industry that defines the horizon. Whether walking the paths near the canal or observing the shadows lengthen over Sanitorium Hill, one senses that St. Catharines holds its own distinct gravity, a place where the water and the land maintain a constant, watchful dialogue.
Loading news…
Loading news…
Loading news…
Explore St. Catharines, 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: 43.16544, -79.2533. 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 St. Catharines includes the postal code (L2W), 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.
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 St. Catharines 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) |