Lakes / Connecticut / New London County / Lake of Isles
Lake of Isles, Connecticut
91.26 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Connecticut
41.49 degrees N, 71.95 degrees W - New London County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Lake of Isles Stacks Up
- Larger than 64% of the 363 lakes counted in Connecticut.
- About 42 miles from Hartford, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Avery Pond | New London | 1.8 mi | 45.63 acres |
| Amos Lake | New London | 2.7 mi | 108.76 acres |
| Long Pond | New London | 2.7 mi | 85.22 acres |
| Anderson Pond | New London | 3.1 mi | 49.78 acres |
| Wyassup Lake | New London | 3.9 mi | 100.78 acres |
| Whitford Pond | New London | 4.0 mi | 25.95 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Lake of Isles
How Big Is Lake of Isles?
Lake of Isles covers 91.26 acres in New London County, Connecticut.
What Is the Largest Lake in New London County?
Pachaug Pond is the largest lake in New London County, at 817.46 acres.
Largest Lakes in Connecticut
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Candlewood | Fairfield | 5,127.26 acres | - |
| 2 | Barkhamsted Reservoir | Litchfield | 2,231.71 acres | - |
| 3 | Lake Lillinonah | Litchfield | 1,531.02 acres | - |
| 4 | Lake Gaillard | New Haven | 1,090.97 acres | - |
| 5 | Bantam Lake | Litchfield | 953.89 acres | - |
All 363 Connecticut lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 121937117). Verified October 30, 2026.