Lakes / Idaho / Idaho County / Upper Twin Lake
Upper Twin Lake, Idaho
25.2 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Idaho
46.16 degrees N, 114.50 degrees W - Idaho 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 Upper Twin Lake Stacks Up
- Larger than 0% of the 316 lakes counted in Idaho.
- About 150 miles from Coeur d'Alene, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Lower Twin Lake | Idaho | 0.5 mi | 48.23 acres |
| Battle Lake | Idaho | 6.0 mi | 36.08 acres |
| Big Sand Lake | Idaho | 10 mi | 75.12 acres |
| Cub Lake | Idaho | 11 mi | 41.7 acres |
| Hidden Lake | Idaho | 13 mi | 107 acres |
| White Cap Lakes | Idaho | 17 mi | 31.81 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Upper Twin Lake
How Big Is Upper Twin Lake?
Upper Twin Lake covers 25.2 acres in Idaho County, Idaho.
What Is the Largest Lake in Idaho County?
Big Hazard Lake is the largest lake in Idaho County, at 142.09 acres.
Largest Lakes in Idaho
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Pend Oreille | Bonner | 92,764.44 acres | - |
| 2 | American Falls Reservoir | Power | 55,319.78 acres | - |
| 3 | Coeur d'Alene Lake | Kootenai | 26,891.64 acres | - |
| 4 | Lake Cascade | Valley | 25,043.4 acres | - |
| 5 | Priest Lake | Bonner | 23,425.59 acres | - |
All 316 Idaho lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 45178810). Verified October 30, 2026.