The St. Lawrence was known to many people long before it was said to have been "discovered" by French explorer Jacques Cartier. Canada's Aboriginal peoples were the first humans to travel its waters, but other peoples had visited the North American continent before French explorer Jacques Cartier sailed along the banks of the St. Lawrence River and Gulf. Many immigrants settled near the St. Lawrence, earning their livelihood by working on or near the river. The St. Lawrence River is a storybook of human history and treasure trove of fun facts.


Canada's Aboriginal peoples, originally from Asia, witnessed the creation of the St. Lawrence River about 15 000 years ago. The Vikings were the first Europeans to set foot in North America, having landed on the coast of Labrador around 1000 A.D. Five centuries later, Basque whalers hunted their prey in the St. Lawrence before the arrival of French explorer Jacques Cartier in 1534!

Aboriginal Peoples
The Vikings
The Basques
The French


The French

Expeditions led by Jacques Cartier
You may be aware that Jacques Cartier first arrived in the St. Lawrence Gulf in 1534. Did you know he returned the following year because he had not found the mouth of the St. Lawrence River that, he believed, would lead him to India? Jacques Cartier was looking for a new route to find gold and reach Asia in order to engage in the spice trade. On his first expedition, he went around the the St. Lawrence Gulf. Jacques Cartier would never discover this supposed passage to Asia for the simple reason it did not exist! However, he described the geography of the St. Lawrence in great detail in his log book, in which he also recorded his observations of the lives and customs of the Aboriginal peoples he encountered. This explorer's log book was worth several times its weight in gold!

French People, St. Lawrence River
Choosing place names
One of Jacques Cartier's many responsibilities during his exploration of the St. Lawrence River was to choose place names. This may seem fun, but it is a task that requires a well-developed sense of observation. As Cartier explored the area around the St. Lawrence, he drew a geographical map. He had to find names for every major island, bay and river, so he drew his inspiration from the locale and named each area in accordance with its primary geographic feature. But he must have gotten tired after a while, because he left some areas unnamed! Coming up with place names was a job that ended up taking centuries. Even today, some areas remain nameless. Did you know the study of place names is called toponomy?

The baptism of the St. Lawrence River
On August 10, 1535, Cartier sought shelter in a large bay near the Mingan Archipelago after having attempted, in vain, to cast anchor off of Anticosti Island. Here is what Jacques Cartier wrote in his journal about the experience:
" The distinctive features of this bay are a large island that resembles a rocky cape, which advances farther into the water than the others, and on the shore, about two leagues away, there is a mountain that looks like a haystack. We named this bay the St. Lawrence Bay."

Why St. Lawrence? In the Christian calendar, every day of the year corresponds to a saint's feast day, and August 10 is the feast day of St. Lawrence. When cartographers recopied Jacques Cartier's maps, they thought St. Lawrence was the name of the entire river and not only the bay, and labelled it accordingly. If Jacques Cartier had arrived at this bay three days earlier, the seaway would bear the name Sixtus. This is better than Eusebius, the saint whose feast day is August 2!

Place names derived from Aboriginal languages
Place names given by the Aboriginal peoples were helpful to Cartier, as he used many of them in his map, including Natashquan, Anticosti, Gaspé, Tadoussac, Chicoutimi and Quebec. In addition to adding a regional flavour to the naming process, these words referred to a geographical location's particular feature or the resources found there. In this regard, the Aboriginal names and those given by Cartier in French were similar. Who knows? Maybe Jacques Cartier preferred using an Aboriginal word as a place name when he did not like the name of a saint?