Largest lakes & reservoirs in Front Range Region, CO 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 13 articles we have published for Front Range Region, CO lakes.
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Below are lakes within USA > US West Region > Colorado > Front Range Region, CO > Compared by longest shoreline length in miles. This list does not represent all lakes in Front Range Region, CO, only the 13 Front Range Region, CO lake articles we have published on the LakeLubbers website.
Lake name  |
Shoreline length in miles |
Lake description |
|---|---|---|
| Lake Granby, CO (Colorado, Front Range Region, CO, US West Region, USA) |
40 mi | Also known as Granby Lake Nestled in the shadows of the majestic Rocky Mountains near the headwaters of the Colorado River, Lake Granby is a great place for a mountain getaway.… |
| Horsetooth Reservoir, CO (Colorado, Front Range Region, CO, US West Region, USA) |
25 mi | Also known as Horsetooth Lake On the high, arid ridges and plains of Colorado’s Front Range, Horsetooth Reservoir delights the visitor and refreshes the senses. Developed as a stor… |
| Boyd Lake, CO (Colorado, Front Range Region, CO, US West Region, USA) |
10 mi | Boyd Lake is a modern recreational playground covering over 1,700 acres in Larimer County. Located in the northeastern section of the City of Loveland… |
| Carter Lake CO (Colorado, Front Range Region, CO, US West Region, USA) |
8 mi | Also known as Carter Lake Reservoir, Carter Reservoir Carter Lake is a major source of fun for residents and visitors to the Loveland area of Colorado’s Front Range. The reservoir is one of two main stora… |
| Shadow Mountain Lake, CO (Colorado, Front Range Region, CO, US West Region, USA) |
8 mi | Set against the backdrop of the majestic Rocky Mountains in Colorado’s Front Range region, Shadow Mountain Lake is a picture-postcard Colorado getaway… |
| Standley Lake, CO (Colorado, Front Range Region, CO, US West Region, USA) |
7 mi | A welcoming oasis on Colorado’s dry Front Range region, Standley Lake draws residents and visitors alike to its shores. Unsung sentinel to the north D… |
| Grand Lake, CO (Colorado, Front Range Region, CO, US West Region, USA) |
5 mi | Nestled in the Rocky Mountains and filled with water from melting snow, Grand Lake is the headwaters of the Colorado River and one of the state’s trea… |
| Red Feather Lakes (Colorado, Front Range Region, CO, US West Region, USA) |
3 mi | Also known as Dowdy Lake, Parvin Lake, West Lake, Bellaire Lake, Creedmore Lake, Lost Lake One of the most interesting lake systems on Colorado’s Front Range is Red Feather Lakes. The community’s name is derived from a popular Native America… |
| Brainard Lakes (Colorado, Front Range Region, CO, US West Region, USA) |
1 mi | Also known as Brainard Lake, Blue Lake, Mitchell Lake, Long Lake, Lake Isabelle The Brainard Lakes are some of the most heavily visited lakes along Colorado’s Front Range. Five small lakes lie within the Brainard Lakes Recreation… |
| Little Echo Lake (Colorado, Front Range Region, CO, US West Region, USA) |
1 mi | Also known as Lake Luena One of the prettiest hidden sights on Colorado’s Front Range, Little Echo Lake makes visitors work a bit to get there. Accessible by a mile=long trail… |
| Lake Quivera, CO (Colorado, Front Range Region, CO, US West Region, USA) |
1 mi | Also known as Lake Quivira There is no prettier lake than Lake Quivera in Colorado’s Front Range Region. Tucked high into the Rockies west of Idaho Springs, Lake Quivera and its… |