Largest lakes & reservoirs in Saskatchewan, Canada by shoreline length
The length of the exterior shoreline around a lake is measured at the lake’s normal elevation. The shoreline length can be considerably shorter or longer when lake water levels are lower or higher than normal. A lake with many coves has a much longer shoreline than a lake of similar surface area that is nearly circular in shape.When known, the shoreline miles that we report in our statistics include only the lake’s exterior shoreline, and exclude the shorelines of islands located within a lake’s boundaries. In lakes with many islands, those islands’ combined shorelines may exceed a lake’s exterior shoreline.
You can find many of the world’s longest-shoreline lakes on LakeLubbers. Note: For some lakes, "Longest Shorelines" data is unknown or does not apply, so this table may display fewer lakes than the total 8 articles we have published for Saskatchewan, Canada lakes.
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Below are lakes within Canada > Saskatchewan, Canada > Compared by longest shoreline length in miles. This list does not represent all lakes in Saskatchewan, Canada, only the 8 Saskatchewan, Canada lake articles we have published on the LakeLubbers website.
Lake name  |
Shoreline length in miles |
Lake description |
|---|---|---|
| Wollaston Lake, SK (Canada, Saskatchewan, Canada) |
2,700 mi | Wilderness adventures draw people to Wollaston Lake in northeastern Saskatchewan. Sparsely populated, Wollaston Lake is home to copious amounts of wil… |
| Reindeer Lake, MB (Canada, Manitoba, Canada, Saskatchewan, Canada) |
1,380 mi | Reindeer Lake is the one of the largest lakes in North America, covering about 1,500,000 acres and spanning the border of Saskatchewan and Manitoba pr… |
| Lake Athabasca, AB (Alberta, Canada, Canada, Saskatchewan, Canada) |
1,181 mi | Lake Athabasca is a 1,939,776-acre lake with a maximum depth of 410 feet making it the largest and deepest lake in both Alberta and Saskatchewan. Appr… |
| Lake Diefenbaker (Canada, Saskatchewan, Canada) |
472 mi | Also known as Diefenbaker Lake Lake Diefenbaker, the largest reservoir in southern Saskatchewan, is developing a reputation as a favorite vacationland for visitors from all over Can… |
| Last Mountain Lake, SK (Canada, Saskatchewan, Canada) |
135 mi | Also known as Long Lake A visit to Regina Saskatchewan wouldn’t be complete without a trip to Last Mountain Lake. The lake was named for a local Cree legend that the Great Sp… |
| Qu’Appelle Lakes (Canada, Saskatchewan, Canada) |
59 mi | Also known as Fishing Lakes, Calling Lakes Qu’Appelle? Yes, the name of a group of four popular Southern Saskatchewan lakes is a French question. Qu’Appelle Lakes, also known as the Fishing Lak… |
| Little Manitou Lake (Canada, Saskatchewan, Canada) |
27 mi | One of the most striking wonders of the Saskatchewan prairie, Little Manitou has been amazing its human visitors since well before European settlers a… |