Manitoulin Island ( ) is an
island
An island or isle is a piece of land, distinct from a continent, completely surrounded by water. There are continental islands, which were formed by being split from a continent by plate tectonics, and oceanic islands, which have never been ...
in
Lake Huron, located within the borders of the
Canadian province
Canada has ten provinces and three territories that are sub-national administrative divisions under the jurisdiction of the Constitution of Canada, Canadian Constitution. In the 1867 Canadian Confederation, three provinces of British North Amer ...
of
Ontario
Ontario is the southernmost Provinces and territories of Canada, province of Canada. Located in Central Canada, Ontario is the Population of Canada by province and territory, country's most populous province. As of the 2021 Canadian census, it ...
, in the
bioregion known as
Laurentia
Laurentia or the North American craton is a large continental craton that forms the Geology of North America, ancient geological core of North America. Many times in its past, Laurentia has been a separate continent, as it is now in the form of ...
. With an area of , it is the
largest lake island in the world, large enough that it has over 100 lakes itself. In addition to the historic
Anishinaabe
The Anishinaabe (alternatively spelled Anishinabe, Anicinape, Nishnaabe, Neshnabé, Anishinaabeg, Anishinabek, Aanishnaabe) are a group of culturally related Indigenous peoples of the Americas, Indigenous peoples in the Great Lakes region of C ...
and
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...
an settlement of the island,
archaeological
Archaeology or archeology is the study of human activity through the recovery and analysis of material culture. The archaeological record consists of Artifact (archaeology), artifacts, architecture, biofact (archaeology), biofacts or ecofacts, ...
discoveries at
Sheguiandah have demonstrated
Paleo-Indian and
Archaic cultures dating from 10,000 BC to 2,000 BC.
[Lee, Thomas E. (1954). "The First Sheguiandah Expedition, Manitoulin Island, Ontario"](_blank)
''American Antiquity'' 20:2, p. 101, accessed 13 Apr 2010
The current name of the island is the English version, via
French, of the
Ottawa
Ottawa is the capital city of Canada. It is located in the southern Ontario, southern portion of the province of Ontario, at the confluence of the Ottawa River and the Rideau River. Ottawa borders Gatineau, Gatineau, Quebec, and forms the cor ...
or
Ojibwe
The Ojibwe (; Ojibwe writing systems#Ojibwe syllabics, syll.: ᐅᒋᐺ; plural: ''Ojibweg'' ᐅᒋᐺᒃ) are an Anishinaabe people whose homeland (''Ojibwewaki'' ᐅᒋᐺᐘᑭ) covers much of the Great Lakes region and the Great Plains, n ...
name ''Manidoowaaling'' (ᒪᓂᑝᐙᓕᓐᒃ), which means "cave of the spirit". It was named for an underwater cave where a powerful spirit is said to live. By the 19th century, the Odawa "l" was pronounced as "n". The same word with a newer pronunciation is used for the town ''
Manitowaning'' (19th-century Odawa "Manidoowaaning"), which is located on Manitoulin Island near the underwater cave where legend has it that the spirit dwells. The modern Odawa name for Manitoulin Island is ''Mnidoo Mnis'', meaning "Spirit Island".
Manitoulin Island contains a number of lakes of its own. In order of size, its three most prominent lakes are
Lake Manitou,
Lake Kagawong and
Lake Mindemoya. These three lakes in turn have islands within them, the largest of these being Lake Mindemoya's
Treasure Island, located in the centre of Mindemoya.
The island is the site of the administrative office of the
band government
In Canada, an Indian band (), First Nation band () or simply band, is the basic unit of government for those peoples subject to the ''Indian Act'' (i.e. status Indians or First Nations). Bands are typically small groups of people: the largest in ...
of the
Sheshegwaning First Nation
Sheshegwaning First Nation is an Odawa First Nations in Canada, First Nation on Manitoulin Island in Ontario, Canada. Its land base is located on the Sheshegwaning 20 Indian reserve, reserve.
References
Odawa reserves in Ontario
O ...
.
Geography and geology
The island has an area of , making it the largest freshwater island in the world, the
174th largest island in the world and
Canada's 31st largest island.
The island separates the larger part of
Lake Huron to its south and west from
Georgian Bay to its east and the
North Channel to the north.
Manitoulin Island itself has 108 freshwater lakes, some of which have their own islands; in turn several of these "islands within islands" have their own ponds.
Lake Manitou, at , is the largest lake in a freshwater island in the world,
and
Treasure Island in
Lake Mindemoya is the largest island in a lake on an island in a lake in the world.
Motors are prohibited on boats on
Nameless Lake.
The island also has four major rivers: the
Kagawong,
Manitou River,
Blue Jay Creek in
Michael's Bay and
Mindemoya rivers, which provide
spawning
Spawn is the Egg cell, eggs and Spermatozoa, sperm released or deposited into water by aquatic animals. As a verb, ''to spawn'' refers to the process of freely releasing eggs and sperm into a body of water (fresh or marine); the physical act is ...
grounds for
salmon
Salmon (; : salmon) are any of several list of commercially important fish species, commercially important species of euryhaline ray-finned fish from the genera ''Salmo'' and ''Oncorhynchus'' of the family (biology), family Salmonidae, native ...
and
trout.
The
Manitoulin Streams Improvement Association was formed in 2000 and incorporated in 2007. The organization rehabilitates streams, rivers and creeks on Manitoulin Island to improve water quality and the fisheries resource. The Manitoulin Streams Improvement Association has conducted enhancement strategies for the Manitou River and Blue Jay Creek. The association has rehabilitated 17 major sites on the Manitou River and three major sites on Blue Jay Creek; it has completed work on Bass Lake Creek and Norton's Creek. The organization plans to start work on the Mindemoya River in 2010.
Although culturally and politically considered part of
Northern Ontario
Northern Ontario is a primary geographic and quasi-administrative region of the Provinces and territories of Canada, Canadian province of Ontario, the other primary region being Southern Ontario. Most of the core geographic region is located on p ...
, the island is physiographically part of
Southern Ontario
Southern Ontario is a Region, primary region of the Canadian Provinces and territories of Canada, province of Ontario. It is the most densely populated and southernmost region in Canada, with approximately 13.5 million people, approximately 36% o ...
, an "eastward extension of the Interior Plains, a region characterized by low relief and sedimentary underpinnings". The island consists mainly of
dolomite as it is a continuation of the
Bruce Peninsula and
Niagara Escarpment. This geological rock formation runs south into
Niagara Falls
Niagara Falls is a group of three waterfalls at the southern end of Niagara Gorge, spanning the Canada–United States border, border between the Provinces and territories of Canada, province of Ontario in Canada and the state of New York (s ...
and continues into
New York. The "Cup and Saucer Trail", which climbs the
escarpment, provides a lookout over the island.
Climate
Manitoulin Island experiences a
humid continental climate
A humid continental climate is a climatic region defined by Russo-German climatologist Wladimir Köppen in 1900, typified by four distinct seasons and large seasonal temperature differences, with warm to hot (and often humid) summers, and cold ...
(''Dfb'') with moderation from
Lake Huron. The island experiences warm to hot summers and cool to cold winters. Manitoulin Island has a comparable climate to that of
Hokkaido
is the list of islands of Japan by area, second-largest island of Japan and comprises the largest and northernmost prefectures of Japan, prefecture, making up its own list of regions of Japan, region. The Tsugaru Strait separates Hokkaidō fr ...
(
hemiboreal climate), despite being on the same latitude as
Lugano, Switzerland
Lugano ( , , ; ) is a city and municipality within the Lugano District in the canton of Ticino, Switzerland. It is the largest city in both Ticino and the Italian-speaking region of southern Switzerland. Lugano has a population () of , and an u ...
, which has a
temperate climate
In geography, the temperate climates of Earth occur in the middle latitudes (approximately 23.5° to 66.5° N/S of the Equator), which span between the tropics and the polar regions of Earth. These zones generally have wider temperature ra ...
. The island is characterized by long stretches of marked seasonal differences.
Culture

The island has two incorporated towns (
Northeastern Manitoulin and the Islands and
Gore Bay), eight
townships (
Assiginack,
Billings,
Burpee and Mills,
Central Manitoulin,
Dawson,
Gordon/Barrie Island,
Robinson and
Tehkummah) and six
Anishinaabe
The Anishinaabe (alternatively spelled Anishinabe, Anicinape, Nishnaabe, Neshnabé, Anishinaabeg, Anishinabek, Aanishnaabe) are a group of culturally related Indigenous peoples of the Americas, Indigenous peoples in the Great Lakes region of C ...
reserves (
M'Chigeeng, Sheguiandah, Sheshegwaning, Aundeck Omni Kaning,
Wiikwemkoong and
Zhiibaahaasing).
During the summer, the population (12,600 permanent residents) on the island grows by more than a quarter due to tourists coming for boating and other activities in scenic surroundings. The island, along with several smaller neighbouring islands, constitutes the
Manitoulin District census division
Census divisions, in Canada and the United States, are areas delineated for the purposes of statistical analysis and presentation; they have no government in and of themselves. The census divisions of Canada are second-level census geographic uni ...
of Ontario.
Manitoulin Island's soil is relatively
alkaline
In chemistry, an alkali (; from the Arabic word , ) is a basic salt of an alkali metal or an alkaline earth metal. An alkali can also be defined as a base that dissolves in water. A solution of a soluble base has a pH greater than 7.0. The ...
, which precludes the growth of common
Northern Ontario
Northern Ontario is a primary geographic and quasi-administrative region of the Provinces and territories of Canada, Canadian province of Ontario, the other primary region being Southern Ontario. Most of the core geographic region is located on p ...
flora such as
blueberries, but allows for the island's trademark
hawberries. These berries are so distinctive that people born on the island are referred to as "
Haweaters". Each year on the August
long weekend, the island hosts the Haweater Festival. The festival attracts numerous tourists; it features parades, firework shows, craft shows, and rural competitions such as horse pulls.
Transportation

Year-round motor-vehicle access to the island is available via the one-lane
Little Current Swing Bridge, which crosses the North Channel at
Little Current. From late May to early October, a daily passenger-vehicle ferry, the (
Ojibwe
The Ojibwe (; Ojibwe writing systems#Ojibwe syllabics, syll.: ᐅᒋᐺ; plural: ''Ojibweg'' ᐅᒋᐺᒃ) are an Anishinaabe people whose homeland (''Ojibwewaki'' ᐅᒋᐺᐘᑭ) covers much of the Great Lakes region and the Great Plains, n ...
for "Big Canoe"), travels between
Tobermory on the tip of the
Bruce Peninsula and
South Baymouth. Winter ice prevents ferry service during that season. There are two airports on the island.
Gore Bay-Manitoulin Airport, and
Manitoulin East Municipal Airport, which opened in 1988. Both allow small planes access to the island and Border Patrol clearance.
Demographics
, the population was 13,255.
Ethnic groups
*59%
White
White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...
(European-Canadian)
*40.6%
Aboriginal (First Nations)
*0.4%
Black
Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without chroma, like white and grey. It is often used symbolically or figuratively to represent darkness.Eva Heller, ''P ...
(African-Canadian)
Religious groups
*42.3%
Protestant
Protestantism is a branch of Christianity that emphasizes Justification (theology), justification of sinners Sola fide, through faith alone, the teaching that Salvation in Christianity, salvation comes by unmerited Grace in Christianity, divin ...
*37.3%
Roman Catholic
The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...
*2.7% other
Christian
A Christian () is a person who follows or adheres to Christianity, a Monotheism, monotheistic Abrahamic religion based on the life and teachings of Jesus in Christianity, Jesus Christ. Christians form the largest religious community in the wo ...
*17.7% other/none
The most common first languages on Manitoulin Island in 2016 were
English (80.8%),
Ojibwe
The Ojibwe (; Ojibwe writing systems#Ojibwe syllabics, syll.: ᐅᒋᐺ; plural: ''Ojibweg'' ᐅᒋᐺᒃ) are an Anishinaabe people whose homeland (''Ojibwewaki'' ᐅᒋᐺᐘᑭ) covers much of the Great Lakes region and the Great Plains, n ...
(11.2%),
French (2.8%),
German (0.8%), and
Odawa (0.8%).
History
In 1952
archaeologist
Archaeology or archeology is the study of human activity through the recovery and analysis of material culture. The archaeological record consists of Artifact (archaeology), artifacts, architecture, biofact (archaeology), biofacts or ecofacts, ...
Thomas E. Lee discovered
Sheguiandah on the island, a
prehistoric
Prehistory, also called pre-literary history, is the period of human history between the first known use of stone tools by hominins million years ago and the beginning of recorded history with the invention of writing systems. The use o ...
site. During excavation, he found
artefacts of the
Paleo-Indian and
Archaic periods, dating at least to 10,000 BC and possibly to 30,000 years ago.
Additional studies were undertaken by a team he led from the
National Museum of Canada
The national museums of Canada () are the nine museums in Canada designated under the federal ''Museums Act'' and operated by the Government of Canada. The national museums are responsible for "preserving and promoting the heritage of Canada and al ...
in succeeding years. Popular interest in the finds was so high that it contributed to Ontario's passing legislation in 1953 to protect its archaeological sites.
A team performed excavations again in the early 1990s, applying new methods of analysis from botany and other scientific disciplines. They concluded the site was at least 9500 years old, making it one of the most significant in Ontario.
Manitoulin means ''spirit island'' in ''Anishinaabemowin'' (
Ojibwe language
Ojibwe ( ), also known as Ojibwa ( ), Ojibway, Otchipwe,R. R. Bishop Baraga, 1878''A Theoretical and Practical Grammar of the Otchipwe Language''/ref> Ojibwemowin, or Anishinaabemowin, is an Indigenous languages of the Americas, indigenous la ...
). The island is considered sacred by the Native
Anishinaabe
The Anishinaabe (alternatively spelled Anishinabe, Anicinape, Nishnaabe, Neshnabé, Anishinaabeg, Anishinabek, Aanishnaabe) are a group of culturally related Indigenous peoples of the Americas, Indigenous peoples in the Great Lakes region of C ...
people, who identify as the
"People of the Three Fires." This loose confederation is made up of the
Ojibwe
The Ojibwe (; Ojibwe writing systems#Ojibwe syllabics, syll.: ᐅᒋᐺ; plural: ''Ojibweg'' ᐅᒋᐺᒃ) are an Anishinaabe people whose homeland (''Ojibwewaki'' ᐅᒋᐺᐘᑭ) covers much of the Great Lakes region and the Great Plains, n ...
,
Odawa and
Potawatomi tribes.
The North Channel was part of the route used by the French colonial
voyageurs and
coureurs des bois
A coureur des bois (; ) or coureur de bois (; ) were independent entrepreneurial French Canadians, French Canadian traders who travelled in New France and the interior of North America, usually to trade with Indigenous peoples of the Americas, ...
to reach
Lake Superior
Lake Superior is the largest freshwater lake in the world by surface areaThe Caspian Sea is the largest lake, but is saline, not freshwater. Lake Michigan–Huron has a larger combined surface area than Superior, but is normally considered tw ...
. The first known
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...
an to settle on the island was Father
Joseph Poncet, a
French Jesuit
The Society of Jesus (; abbreviation: S.J. or SJ), also known as the Jesuit Order or the Jesuits ( ; ), is a religious order (Catholic), religious order of clerics regular of pontifical right for men in the Catholic Church headquartered in Rom ...
, who set up a
mission near
Wiikwemkoong in 1648. The Jesuits called the island ''"Isle de Ste-Marie".''
In addition, the Five Nations of the
Iroquois
The Iroquois ( ), also known as the Five Nations, and later as the Six Nations from 1722 onwards; alternatively referred to by the Endonym and exonym, endonym Haudenosaunee ( ; ) are an Iroquoian languages, Iroquoian-speaking Confederation#Ind ...
began raiding the island and area to try to control the
fur trade
The fur trade is a worldwide industry dealing in the acquisition and sale of animal fur. Since the establishment of a world fur market in the early modern period, furs of boreal ecosystem, boreal, polar and cold temperate mammalian animals h ...
with the French. As part of what was called the
Beaver Wars, the Iroquois drove the Anishinaabe people from the island by 1650. According to Anishinaabe oral tradition, to purify the island from disease, the people burned their settlements as they left. The island was mostly uninhabited for nearly 150 years.
Native people (
Odawa,
Ojibwe
The Ojibwe (; Ojibwe writing systems#Ojibwe syllabics, syll.: ᐅᒋᐺ; plural: ''Ojibweg'' ᐅᒋᐺᒃ) are an Anishinaabe people whose homeland (''Ojibwewaki'' ᐅᒋᐺᐘᑭ) covers much of the Great Lakes region and the Great Plains, n ...
,
Potawatomi) began to return to the island following the
War of 1812
The War of 1812 was fought by the United States and its allies against the United Kingdom of Great Britain and Ireland, United Kingdom and its allies in North America. It began when the United States United States declaration of war on the Uni ...
between Britain and the United States. They ceded the island to the British The Crown, Crown in 1836; the government set aside the land as a refuge for Natives. In 1838 Jean-Baptiste Proulx (priest), Jean-Baptiste Proulx re-established a
Roman Catholic
The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...
mission. The Jesuits took over the mission in 1845.
In 1862, the government opened up the island to settlement by non-Native people by the Manitoulin Island treaty. As the ''Wikwemikong'' chief did not accept this treaty, his people's reserve was held back from being offered for development. That reserve remains unceded. On August 7, 1975, the Wikwemikong Unceded Indian Reserve reasserted their Indigenous land claims in Canada, claim to sovereignty over the islands off the east end of Manitoulin Island, declaring, "Wikwemikong Band has jurisdiction over its reservation lands and surrounding waters."
The province erected an Ontario Historical Plaque on the grounds of the Assiginack Museum to commemorate the Manitoulin Treaties' role in Ontario's history.
Notable residents
* Carl Beam, Canadian artist of Native ancestry
* Kevin Closs, independent rock recording artist raised in Manitowaning
* Jeannette Corbiere Lavell, Indigenous women's rights activist, founder of the Ontario Native Women's Association
* Ethel Rogers Mulvany, Canadian social worker and teacher
* Daphne Odjig, artist, born and raised on the Wiikwemkoong Unceded Reserve
* Isabel Paterson, Canadian-American writer born on Manitoulin Island
* Autumn Peltier, global Indigenous rights and water activist, Water protectors, water protector, top finalist for 2022 International Children's Peace Prize
* Crystal Shawanda, country music artist from Wiikwemkoong
* Lucky Thompson, American jazz saxophone player
References
External links
*
{{Authority control
Manitoulin Island,
Landforms of Manitoulin District
Niagara Escarpment
Dark-sky preserves in Canada
Islands of Lake Huron in Ontario
Sacred islands