thumb|right|upright=1.4|An enlargeable topographic map of Canada
The northernmost point of land within the boundaries of Canada is Cape Columbia, Ellesmere Island, Nunavut . The northernmost point of the Canadian mainland is Zenith Point on Boothia Peninsula, Nunavut . whilst the highest point is Mount Logan, Yukon, at 5,959 m / 19,550 ft . Yukon
Non-insular (mainland) Canada
- Northernmost point — Zenith Point, Nunavut
- Southernmost point — Point Pelee, Ontario
- Easternmost point — Cape Saint Charles, Labrador
- Westernmost point — Boundary Peak 187, Yukon — highest Canadian summit at
- Barbeau Peak, Ellesmere Island, Nunavut — highest Canadian island summit and highest summit of the Canadian Arctic at
Lowest points
- Coastline — Canada has no naturally occurring points of land below sea level
- Great Slave Lake bottom, Northwest Territories — lowest fresh water point of North America at
Islands
- Baffin Island, Nunavut — most extensive Canadian island at
- Ellesmere Island, Nunavut — tallest Canadian island at
- Island of Newfoundland, Newfoundland and Labrador — most extensive Canadian Atlantic island at
- Vancouver Island, British Columbia — most extensive Canadian Pacific island at
- Manitoulin Island in Lake Huron, Ontario — most extensive lake island on Earth at
Lakes
- Lake Superior, Ontario — most voluminous lake of Western Hemisphere at
- Great Slave Lake, Northwest Territories — deepest lake of Western Hemisphere at
- Lake Michigan–Huron, Ontario — by some considerations the most extensive lake of Western Hemisphere and the most extensive freshwater lake on Earth at
- Nettilling Lake on Baffin Island, Nunavut — most extensive lake on an island on Earth at
- Lake Manitou on Manitoulin Island in Lake Huron, Ontario — most extensive lake on an island in a lake on Earth at
- Upper Dumbell Lake on Ellesmere Island Nunavut — most northern lake, there are more northern lakes but they are all unnamed and are only shown on detailed maps.
Rivers
- Yukon River, British Columbia, Yukon, and Alaska — longest Bering Sea main stem river at
- Nelson River, Manitoba — longest Hudson Bay main stem river at
- Columbia River, British Columbia — longest Canadian Pacific Ocean main stem river at
- Mackenzie River, Northwest Territories — longest Canadian Arctic Ocean main stem river at
- Saint Lawrence River, Ontario and Quebec — longest Canadian Atlantic Ocean main stem river at
Extreme distances
- Greatest driving distance between any two points via the Canadian road network (including the Trans-Canada Highway Ferry): 9262 km from L'Anse Aux Meadows, Newfoundland and Labrador to Tuktoyatuk, Northwest Territories.
- Greatest driving distance between any two points via the Canadian road network (excluding the Trans-Canada Highway Ferry): 9156 km from Old Fort, Quebec to Tuktoyatuk, Northwest Territories.
See also
- Geography of Canada
- Extreme points of North America
- Extreme points of Canadian provinces
- Extreme communities of Canada
- Nordicity
- Remote and isolated community
