A gigantic map of all the cool plaques in the world. A project of 99% Invisible.

The Crawford Purchase

In October 1783, at Carleton Island near here, Captain William Redford Crawford of the King's Royal Regiment of New York met with the local Mississauga Indians led by the elderly Mynass. Crawford,...

In October 1783, at Carleton Island near here, Captain William Redford Crawford of the King's Royal Regiment of New York met with the local Mississauga Indians led by the elderly Mynass. Crawford,...

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Colonel Joel Stone 1749-1833

Born in Connecticut, Stone forfeited his home and property there when he fled to New York to serve with the Loyalist militia during the American Revolution. He came to Canada in 1786, settled with...

Born in Connecticut, Stone forfeited his home and property there when he fled to New York to serve with the Loyalist militia during the American Revolution. He came to Canada in 1786, settled with...

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Christ Church 1838

This handsome stone church, in the style of the early Gothic Revival, was built by A. Thomas Christie on land donated by John Cavanagh, one of Huntley township's earliest landholders. Aided by a...

This handsome stone church, in the style of the early Gothic Revival, was built by A. Thomas Christie on land donated by John Cavanagh, one of Huntley township's earliest landholders. Aided by a...

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Chloe Cooley and the 1793 Act to Limit Slavery in Upper Canada

On March 14, 1793 Chloe Cooley, an enslaved Black woman in Queenston, was bound, thrown in a boat and sold across the river to a new owner in the United States. Her screams and violent resistance...

On March 14, 1793 Chloe Cooley, an enslaved Black woman in Queenston, was bound, thrown in a boat and sold across the river to a new owner in the United States. Her screams and violent...

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The Canadian Northern Railway

Incorporated in 1899 under the leading railway promoters Sir William Mackenzie and Sir Donald Mann, the Canadian Northern undertook construction of a line from Winnipeg to Port Arthur. Avoiding...

Incorporated in 1899 under the leading railway promoters Sir William Mackenzie and Sir Donald Mann, the Canadian Northern undertook construction of a line from Winnipeg to Port Arthur....

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Canal Lake Arch Bridge

Completed in 1905, this noteworthy structure on the Trent-Severn Waterway is the earliest-known reinforced concrete bridge in Canada. It was built using the Melan system of reinforcement with...

Completed in 1905, this noteworthy structure on the Trent-Severn Waterway is the earliest-known reinforced concrete bridge in Canada. It was built using the Melan system of reinforcement...

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Cobalt Mining

Cobalt played a decisive role in the evolution of hard-rock mining in Canada. Between 1903 and the 1920's, the district's rich veins triggered a mining boom which attracted international attention...

Cobalt played a decisive role in the evolution of hard-rock mining in Canada. Between 1903 and the 1920's, the district's rich veins triggered a mining boom which attracted international attention...

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Canadian Northern Railway Station

Opened in 1914, on the new Toronto-Ottawa line, this station reflected the western-based Canadian Northern's ambition to compete directly with the established Canadian Pacific Railway in populous...

Opened in 1914, on the new Toronto-Ottawa line, this station reflected the western-based Canadian Northern's ambition to compete directly with the established Canadian Pacific Railway in...

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Canada's Pioneer Airlines

In February, 1926, J.V. Elliot and Harold Farrington, each flying a Curtiss JN-4 "Jenny" made the first in a series of passenger flights from here to the isolated Red lake mining district. The...

In February, 1926, J.V. Elliot and Harold Farrington, each flying a Curtiss JN-4 "Jenny" made the first in a series of passenger flights from here to the isolated Red lake mining district. The...

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Crawford Lake Indian Village Site

The first prehistoric village in the eastern woodland area of North America to be accurately dated, this archaeological site has revealed much about Iroquoian agriculture. A study of sediment...

The first prehistoric village in the eastern woodland area of North America to be accurately dated, this archaeological site has revealed much about Iroquoian agriculture. A study of...

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The Canadian Role in the Defence of Hong Kong

In late 1941, 1,975 Canadians arrived in Hong Kong to reinforce the garrison. They fought with courage and determination against overwhelming odds after the Japanese attacked on December 8. Many...

In late 1941, 1,975 Canadians arrived in Hong Kong to reinforce the garrison. They fought with courage and determination against overwhelming odds after the Japanese attacked on December 8. Many...

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Colonel Arthur Rankin 1816-1893

Born in Montreal, Rankin moved to this province about 1830 and qualified as a deputy provincial surveyor in 1836. The next year he was commissioned as an ensign in the Queen's Light Infantry and...

Born in Montreal, Rankin moved to this province about 1830 and qualified as a deputy provincial surveyor in 1836. The next year he was commissioned as an ensign in the Queen's Light Infantry and...

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CFCL Radio

The first French-language radio station in Ontario, CFCL-Timmins, began broadcasting in December 1951. The event was greeted with enthusiasm by Franco-Ontarians who until then had heard limited...

The first French-language radio station in Ontario, CFCL-Timmins, began broadcasting in December 1951. The event was greeted with enthusiasm by Franco-Ontarians who until then had heard limited...

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The Church of the Immaculate Conception

This monumental Gothic church, erected on a commanding site overlooking Formosa, was built to serve a thriving German Roman Catholic parish. Begun in 1875, it was constructed around and over an...

This monumental Gothic church, erected on a commanding site overlooking Formosa, was built to serve a thriving German Roman Catholic parish. Begun in 1875, it was constructed around and over an...

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Charles Rankin 1797-1886

This pioneer surveyor was the pathfinder who opened much of this region to settlement. Born in Enniskillen, Ireland, Rankin came to Upper Canada with his family at an early age. He was appointed a...

This pioneer surveyor was the pathfinder who opened much of this region to settlement. Born in Enniskillen, Ireland, Rankin came to Upper Canada with his family at an early age. He was appointed a...

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Château Laurier

Designed by the architectural firm of Ross and MacFarlane this hotel was built between 1908 and 1912 and enlarged in the 1920s. It was the first in a chain of Château style hotels constructed by...

Designed by the architectural firm of Ross and MacFarlane this hotel was built between 1908 and 1912 and enlarged in the 1920s. It was the first in a chain of Château style hotels constructed...

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Captain Samuel Anderson 1736-1836

This property formed part of the extensive lands granted to Capt. Samuel Anderson, U.E.L., one of the first persons to settle on the site of Cornwall. Born in New England of Irish parents, he...

This property formed part of the extensive lands granted to Capt. Samuel Anderson, U.E.L., one of the first persons to settle on the site of Cornwall. Born in New England of Irish parents,...

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Captain A. Roy Brown, D.S.C. 1893-1944

Victor in aerial combat over Baron Manfred von Richthofen, the First World War's leading fighter pilot and German national hero, Arthur Roy Brown was born at Carleton Place. In 1915 he qualified...

Victor in aerial combat over Baron Manfred von Richthofen, the First World War's leading fighter pilot and German national hero, Arthur Roy Brown was born at Carleton Place. In 1915 he...

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"Cariboo" Cameron 1820-1888

Born in this township, John Angus "Cariboo" Cameron married Margaret Sophia Groves in 1860. Accompanied by his wife and daughter, he went to British Columbia in 1862 to prospect in the Cariboo...

Born in this township, John Angus "Cariboo" Cameron married Margaret Sophia Groves in 1860. Accompanied by his wife and daughter, he went to British Columbia in 1862 to prospect in the Cariboo...

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Colonel Matthew Elliott 1739-1814

Near this site stood the house erected in 1784 by Matthew Elliott. Born in Ireland, he emigrated to the American Colonies in 1761, and during the Revolution served with the British forces as a...

Near this site stood the house erected in 1784 by Matthew Elliott. Born in Ireland, he emigrated to the American Colonies in 1761, and during the Revolution served with the British forces as...

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