Largest lakes & reservoirs in 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 2151 articles we have published for lakes.
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Below are lakes within Compared by longest shoreline length in miles. This list does not represent all lakes in , only the 2151 lake articles we have published on the LakeLubbers website.
Lake name  |
Shoreline length in miles |
Lake description |
|---|---|---|
| Lake Fort Gibson, OK (Green Country, OK, Oklahoma, US Southwest Region, USA) |
225 mi | Also known as Fort Gibson Reservoir or Fort Gibson Lake Fort Gibson is a historic place in United States military history. It was significant to many military expeditions; it was a site of negotiations, int … |
| Cedar Creek Lake, TX (Prairies and Lakes Region, TX, Texas, US Southwest Region, USA) |
220 mi | Also known as Cedar Creek Reservoir Cedar Creek Lake (also known as Cedar Creek Reservoir) is located an hour southeast of Dallas in the Prairie and Lakes region of Texas. Created in 196 … |
| Enid Lake, MS (Hills Region, MS, Mississippi, US South Region, USA) |
220 mi | Enid Lake, located in northern Mississippi’s Hill Region, is about an hour’s drive south of Memphis, Tennessee. Originally designed for flood control, … |
| Rough River Lake, KY (Kentucky, Kentucky Derby Region, KY, US South Region, USA) |
220 mi | Straddling the Grayson, Breckinridge, and Hardin County lines in south central Kentucky, Rough River Lake is a 5,100 acre reservoir completed in 1951 … |
| Possum Kingdom Lake (Prairies and Lakes Region, TX, Texas, US Southwest Region, USA) |
219 mi | Also known as Possum Kingdom Reservoir One of the most amusing names in lake recreation has to be Possum Kingdom Lake in the Prairies and Lakes region of Texas. Often called simply PK, the … |
| J. Percy Priest Lake, TN (Middle Tennessee, Tennessee, US South Region, USA) |
213 mi | Also known as J. Percy Priest Reservoir One of the most popular recreation sites in the Middle Tennessee region of J Percy Priest lake. Less than 15 minutes from downtown Nashville, the rese … |
| Lake Greenwood, SC (Old 96 District, SC, South Carolina, US South Region, USA) |
212 mi | Lake Greenwood, located in the counties of Greenwood, Laurens, and Newberry, is one of South Carolina’s more popular lakes. Stretching 20 miles and wi … |
| Lac Saint-Jean, QC (Canada, Quebec, Canada) |
210 mi | Also known as Lake Saint-John, Piekouagami Follow Quebec’s Saguenay River to Lake Saint John and you will follow a path carved by time and the impressive power of nature. The two waterways are … |
| Oologah Lake, OK (Green Country, OK, Oklahoma, US Southwest Region, USA) |
209 mi | Also known as Oolagah Reservoir Located in the northeast corner of Oklahoma, in the Green Country region, Oolagah Lake hides a wealth of surprises for the visitor. Located just a hal … |
| DeGray Lake, AR (Arkansas, Ouachitas Region, AR, US South Region, USA) |
208 mi | DeGray Lake is nestled in the foothills of the Ouachita Mountains, in an area logically known as the Ouachita Mountain Region of Arkansas. This sectio … |
| Flaming Gorge Reservoir, UT/WY (Dinosaurland Region, UT, Southwest Wyoming, US West Region, USA, Utah, Wyoming) |
208 mi | With more than 42,000 acres of boating and fishing waters, surrounded by choice camping and picnic areas, Flaming Gorge Reservoir – straddling the Wyo … |
| Lake Vermilion, MN (Minnesota, Northeast Minnesota, US Midwest Region, USA) |
202 mi | Known as “Lake of the Sunset Glow” by its ancient Ojibwe inhabitants, northeastern Minnesota’s sunny Lake Vermilion is a positively ideal getaway. Thi … |