Enable Location

We need your location to show you interesting places around you

Discover nearby places

Find interesting locations and hidden gems around you

Precise directions

Get accurate directions and distances to places

Your location is never shared with other users. It's only used when you tap the location button.

St. Lawrence River

Log in to your account

Start exploring — it's free

Trusted by 61,404 travelers worldwide

Continue with Google
Continue with Apple
or

We will send you a code to connect

By continuing, you accept our Terms and Conditions and our Privacy Policy

Check your inbox

We've sent a pincode in your inbox. Please enter the code below.

St. Lawrence River

St. Lawrence River, International river between Ontario, Quebec and New York, North America.

Description

The St. Lawrence River is a major waterway that flows from Lake Ontario to its mouth in the Atlantic Ocean, connecting the Canadian provinces of Ontario and Quebec with the US state of New York. The channel shifts from wide and calm near Kingston to a narrower corridor at Montreal, then opens again before Quebec City.

History

Europeans reached the region in the early 16th century, when Samuel de Champlain charted the banks in 1603 and established the channel as the main route for fur trade and colonization. The construction of the seaway in the 1950s reshaped the waterway through a system of locks and canals.

Culture

The name comes from the feast day of Saint Lawrence, which French explorer Jacques Cartier invoked in 1535 when he reached the waters. The banks are defined by language: English in the west and French further east, visible in place names and the daily life along the shore.

Practical

The current varies along the course, with calmer sections near the Great Lakes and stronger movement downstream. Water levels shift with the seasons, affecting shipping traffic and access to the banks.

Did you know?

In the eastern section, North Atlantic right whales sometimes swim in summer months, resting after migration. Further west, the Thousand Islands form a cluster of more than a thousand small islands that stretch for several kilometers and divide the water into narrow channels.

Location
Location
Location
Elevation above the sea
43 m
Shares border with
Sillery, Lévis
GPS coordinates
49.66667,-64.50000
Latest update
December 12, 2025 23:38

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (New York).

« St. Lawrence River - International river between Ontario, Quebec and New York, North America » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

Discover hidden gems everywhere you go!

From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.

Around Us App Screenshot

A unique approach to discovering new places

Le Figaro

All the places worth exploring

France Info

A tailor-made excursion in just a few clicks

20 Minutes

Around Us
Travel Guide & Maps
Download

Send to your phone

QR Code
1

Open the camera app on your mobile.

2

Point at the QR code with your camera. A notification will appear.

3

Tap the notification to open the link.