Largest lakes & reservoirs in Northeastern Mountains Region, PA 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 18 articles we have published for Northeastern Mountains Region, PA lakes.
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Below are lakes within USA > US Mid-Atlantic Region > Pennsylvania > Northeastern Mountains Region, PA > Compared by longest shoreline length in miles. This list does not represent all lakes in Northeastern Mountains Region, PA, only the 18 Northeastern Mountains Region, PA lake articles we have published on the LakeLubbers website.
Lake name  |
Shoreline length in miles |
Lake description |
|---|---|---|
| Lake Wallenpaupack, PA (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
52 mi | Lake Wallenpaupack is a prime recreation destination in northeast Pennsylvania’s Pocono Mountains region, nestled among the counties of Hawley, Pike, … |
| Beltzville Lake, PA (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
20 mi | Also known as Beltzville Reservoir The Pennsylvania Pocono Mountains are spectacular for many reasons, and Beltzville Lake is one of them. Located in the southern foothills of these fam … |
| Harveys Lake, PA (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
8 mi | Also known as Harvey's Lake With a surface area of 658 acres, Harveys Lake is Pennsylvania’s largest natural lake by total volume of water. Located in the Northeastern Mountain R … |
| Lake Naomi, PA (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
7 mi | Lake Naomi, located in the Pocono Mountains of northeastern Pennsylvania, offers residents and visitors alike four seasons of recreation. During every … |
| Lake Ariel, PA (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
5 mi | For over 150 years people have been making their way to the Pocono Mountains of northeastern Pennsylvania to enjoy the beautiful waters of Lake Ariel. … |
| Lake Henry (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
4 mi | Also known as Maplewood Lake, Blueberry Lake Located in Pennsylvania’s Northeast Mountains, Lake Henry is one of the better-kept secrets of the Poconos. At 310 acres, the lake is known by at leas … |
| Twin Lakes, PA (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
4 mi | Nestled on the edge of the Poconos, the Twin Lakes are pristine glacial lakes tucked away in the land that inspired the birth of the US Forest Service … |
| Pinecrest Lake, PA (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
3 mi | Nestled in the beautiful Pocono Mountains of Pennsylvania, Pinecrest Lake is a first class private community complete with a championship golf course, … |
| Crystal Lake, PA (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
2 mi | Crystal Lake is a beautiful 45-acre lake tucked away in the Endless Mountains of northeastern Pennsylvania. This private, spring-fed lake offers year … |
| Lake Nuangola, PA (Northeastern Mountains Region, PA, Pennsylvania, US Mid-Atlantic Region, USA) |
2 mi | Also known as Nuangola Lake Lake Nuangola, also known as Nuangola Lake, is located in Luzerne County in the Northeastern Mountain Region of Pennsylvania. At just over 1165 feet i … |