The History of Gananoque, Ontario: Gateway to the Thousand Islands
A Name Rooted in the Land
Long before the first European settlers arrived on the banks of the St. Lawrence River, the place we now call Gananoque was already well known to the Indigenous peoples of the region. Indigenous oral histories tell us that their communities visited, camped, and harvested from the lands of Gananoque for tens of thousands of years. A stone hunting point found on Gordon Island, just east of Gananoque, can be traced to Paleo-Indian cultures that inhabited southern Ontario over 9,000 years ago, and there are some 40 archaeological sites on the surrounding islands that support the oral history of these communities' deep connection to the area.
The name "Gananoque" itself is of Indigenous origin, though its precise meaning has been debated for centuries. Over the centuries, it has been written in no less than 57 different variations, making it difficult to determine a definitive meaning. Various interpretations have offered translations including "water rising over rocks," "garden of the Great Spirit," and "town on two rivers." The Gananoque River was the lifeblood of the early settlement, lined with factories and mills on both banks from its mouth to the upper falls, all dependent on water as a prime source of energy.
Loyalists and the Founding of a Town
The modern history of Gananoque begins in the aftermath of the American Revolution. The site was known in French times but was not surveyed until 1784, when Loyalists John Johnson and Joel Stone were granted land in the area. The two men quarrelled over the site, and a compromise in 1789 gave Johnson the best land east of the Gananoque River, while Stone remained a resident and built a sawmill.
Joel Stone — a refugee Loyalist — became a prosperous entrepreneur who started with 700 acres and a flour mill, then saw the potential to develop an industrial foundation for the settlement. Lumbering, mining, and milling quickly became the pillars of the young community. By the early 1800s, saw and grist mills had begun to dot Gananoque's shorelines, and the town earned itself a reputation as an industrious little settlement. By the early 19th century, numerous mills, a tannery, a tool manufacturing plant, and a harness and carriage factory were all thriving industries.
The War of 1812
Gananoque's strategic position on the St. Lawrence River made it a target during the War of 1812. American forces raided the government depot in the town to disrupt the flow of British supplies between Kingston and Montreal, seizing what they found and burning the depot. Within a month of the raid, construction of the Gananoque Blockhouse was begun, completed in 1813. It featured an octagonal log parapet containing five guns. Gananoque played an essential role as a forwarding point on the supply line moving up the St. Lawrence River from Montreal and Cornwall to Kingston. The blockhouse was later abandoned after the war's end and stood until 1852.
Industrial Growth and the Gilded Age
Through the mid-to-late 1800s, Gananoque grew steadily as both an industrial center and a destination. The Gilded Age of the United States created a Golden Age for Gananoque and the Thousand Islands. To escape the hot and polluted cities, travellers came by rail and ship to relax in picturesque Gananoque and the nearby islands — some enjoyed it so much, they built cottages and decided to stay.
In 1890, Gananoque was incorporated as a town. By this point it had evolved from a rough frontier mill settlement into a polished community with a growing identity tied to the magnificent waterway on its doorstep.
The Thousand Islands Playground
Today, Gananoque is universally recognized as the "Gateway to the Thousand Islands," a title it wears proudly. With a year-round population of around 5,200 residents, it punches far above its weight as a tourist destination, offering world-class boat cruises, historic architecture, acclaimed theatre, fine dining, and a welcoming small-town atmosphere.
The legendary Thousand Islands boat tours remain the jewel of the visitor experience, carrying guests out onto the St. Lawrence to marvel at the archipelago of over 1,800 islands that stretches between Canada and the United States. From the water, visitors can take in breathtaking scenery, wildlife, and the storied castles and grand cottages built by Gilded Age millionaires who fell in love with this stretch of the river.
On shore, the Thousand Islands Playhouse offers professional theatre nearly year-round, while the Festival of the Islands each August brings the waterfront to life with concerts, historical reenactments, and fireworks. The 1000 Islands History Museum preserves the full sweep of the region's past, from its Indigenous roots to the European settlement era and beyond.
The Thousand Islands–Frontenac Arch Biosphere Reserve, designated in November 2002, is the twelfth in Canada and part of UNESCO's program on Man and the Biosphere, a recognition that speaks to the extraordinary natural and cultural significance of the landscape surrounding Gananoque.
From its ancient Indigenous heritage to its Loyalist founding, its industrial heyday, and its emergence as one of Ontario's most beloved tourist destinations, Gananoque's story is as layered and captivating as the river that defines it.
