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

Umfreville's Exploration 1784

A fur trader, Edward Umfreville, passed here in July, 1784. He had been commissioned by the North West Company to discover an alternative to the traditional canoe route to the West via the Grand...

A fur trader, Edward Umfreville, passed here in July, 1784. He had been commissioned by the North West Company to discover an alternative to the traditional canoe route to the West via the...

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Union of the North West and Hudson's Bay Companies

In the late eighteenth century, most of the fur traders using the Ottawa River-Great Lakes canoe route into the interior of North America belonged to the North West Company, which used Fort...

In the late eighteenth century, most of the fur traders using the Ottawa River-Great Lakes canoe route into the interior of North America belonged to the North West Company, which used Fort...

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The Underground Railroad in Canada

From the early 19th century until the American Civil War, settlements along the Detroit and Niagara rivers were important terminals of the Underground Railroad. White and black abolitionists...

From the early 19th century until the American Civil War, settlements along the Detroit and Niagara rivers were important terminals of the Underground Railroad. White and black abolitionists...

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Unitarian Universalist Church of Olinda

The Universalist faith developed in New England in the late 1700s and reached Canada in the early 1800s. Its central doctrine of universal salvation made it more liberal and inclusive than most...

The Universalist faith developed in New England in the late 1700s and reached Canada in the early 1800s. Its central doctrine of universal salvation made it more liberal and inclusive than...

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University of Ottawa

Founded in 1848 as the College of Bytown by Bishop Joseph-Bruno Guigues, the University of Ottawa is the oldest and largest bilingual post-secondary institution in Canada. Under the direction of...

Founded in 1848 as the College of Bytown by Bishop Joseph-Bruno Guigues, the University of Ottawa is the oldest and largest bilingual post-secondary institution in Canada. Under the direction of...

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Upper Canada's First Paper Mill 1826

The province's first paper mill began operations in 1826. Situated about 140 m downstream from here, it was owned by James Crooks (1786-1860), one of Upper Canada's most successful entrepreneurs....

The province's first paper mill began operations in 1826. Situated about 140 m downstream from here, it was owned by James Crooks (1786-1860), one of Upper Canada's most successful entrepreneurs....

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University of Ottawa

This institution was established in 1848 by Bishop Joseph-Eugene Guigues and placed under the direction of the Oblates of Mary Immaculate. Incorporated by Act of Parliament on May 30, 1849 as the...

This institution was established in 1848 by Bishop Joseph-Eugene Guigues and placed under the direction of the Oblates of Mary Immaculate. Incorporated by Act of Parliament on May 30, 1849 as the...

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Uxbridge Quaker Meeting House 1820

A good example of board and batten construction, this Meeting House was erected in 1820 to replace an earlier log structure. The building stands in the midst of the original Uxbridge Quaker...

A good example of board and batten construction, this Meeting House was erected in 1820 to replace an earlier log structure. The building stands in the midst of the original Uxbridge...

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Thomas and Frances Stewart

In 1822 the Stewart family emigrated from County Antrim, Ireland, to Upper Canada and the following year they began to farm this land on the Otonabee River. Thomas A. Stewart (1786-1847) served as...

In 1822 the Stewart family emigrated from County Antrim, Ireland, to Upper Canada and the following year they began to farm this land on the Otonabee River. Thomas A. Stewart (1786-1847) served...

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"Tiger" Dunlop 1792-1848

In the nearby tomb is buried Dr. William Dunlop, physician, author, woodsman, soldier, politician and raconteur. Born in Scotland, he served in Canada as an army surgeon during the War of 1812....

In the nearby tomb is buried Dr. William Dunlop, physician, author, woodsman, soldier, politician and raconteur. Born in Scotland, he served in Canada as an army surgeon during the War of...

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Thomas Curtis Clarke 1827-1901

"The world of today differs from that of Napoleon Bonaparte more than his world differed from that of Julius Caeser, and this change has chiefly been made by engineering". These were the words of...

"The world of today differs from that of Napoleon Bonaparte more than his world differed from that of Julius Caeser, and this change has chiefly been made by engineering". These were the words...

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The Tigress and Scorpion

In September, 1814, seamen of the Royal Navy under Lt. Miller Worsley, after a memorable voyage in an open boat from Nottawasaga Bay to Mackinac, aided by soldiers of the Royal Newfoundland...

In September, 1814, seamen of the Royal Navy under Lt. Miller Worsley, after a memorable voyage in an open boat from Nottawasaga Bay to Mackinac, aided by soldiers of the Royal Newfoundland...

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Tecumseh 1768-1813

Born in a Shawnee village in what is now Ohio, Tecumseh became in the 1770s co-leader with his brother, the Prophet, of a movement to restore and preserve traditional Indian values. He believed a...

Born in a Shawnee village in what is now Ohio, Tecumseh became in the 1770s co-leader with his brother, the Prophet, of a movement to restore and preserve traditional Indian values. He believed...

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Timber Rafting on the Ottawa

The rafting of square timber down the Ottawa River, begun in 1806, reached its peak during 1861-91 and ended in 1909. Pine "sticks" from .1 to .2 square metres and 12 to 15 metres long were...

The rafting of square timber down the Ottawa River, begun in 1806, reached its peak during 1861-91 and ended in 1909. Pine "sticks" from .1 to .2 square metres and 12 to 15 metres long...

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The Talbot Road

This road, named after Col. Thomas Talbot, the founder of the Talbot Settlement, was one of Upper Canada's earliest pioneer highways. Surveyed in 1804 by John Bostwick, it ran from Sayle's Mills...

This road, named after Col. Thomas Talbot, the founder of the Talbot Settlement, was one of Upper Canada's earliest pioneer highways. Surveyed in 1804 by John Bostwick, it ran from Sayle's...

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Thayendanega (Joseph Brant) 1742-1807

This celebrated Mohawk chief of Canajoharie Castle and Johnson Hall grew up in the Mohawk Valley. He received his baptism of fire at the battle of Lake George in 1755. He served with Sir William...

This celebrated Mohawk chief of Canajoharie Castle and Johnson Hall grew up in the Mohawk Valley. He received his baptism of fire at the battle of Lake George in 1755. He served with Sir William...

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The Toronto, Simcoe and Muskoka Junction Railway Company

This company was incorporated by the Government of Ontario in 1869 to build a line to Lake Muskoka from the Northern Railway of Canada, which extended from Toronto to Barrie and Collingwood....

This company was incorporated by the Government of Ontario in 1869 to build a line to Lake Muskoka from the Northern Railway of Canada, which extended from Toronto to Barrie and...

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Trent University

In 1957 public-spirited residents of Peterborough formed a Citizens' Committee to examine the possibility of creating a University to serve the Trent Valley. By letters patent of August 9, 1960,...

In 1957 public-spirited residents of Peterborough formed a Citizens' Committee to examine the possibility of creating a University to serve the Trent Valley. By letters patent of August 9,...

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Thomas Baker McQuesten, 1882-1948

An influential proponent of landscape improvement programs, McQuesten was raised here and educated at the University of Toronto and Osgoode Hall. He joined a Hamilton Law practice in 1909 and...

An influential proponent of landscape improvement programs, McQuesten was raised here and educated at the University of Toronto and Osgoode Hall. He joined a Hamilton Law practice in 1909 and...

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The Tolpuddle Martyrs

Within this cemetery lies George Loveless. He, with his brother James, John and Thomas Stanfield, James Brine and James Hammett were condemned to penal servitude in 1834 for organizing in...

Within this cemetery lies George Loveless. He, with his brother James, John and Thomas Stanfield, James Brine and James Hammett were condemned to penal servitude in 1834 for organizing...

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