Lakes / Alaska / Kenai Peninsula County / Ptarmigan Lake
Ptarmigan Lake, Kenai Peninsula County, Alaska
666 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Alaska
60.40 degrees N, 149.26 degrees W - Kenai Peninsula 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 Ptarmigan Lake Stacks Up
- Larger than 81% of the 2,450 lakes counted in Alaska.
- About 61 miles from Anchorage, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Vagt Lake | Kenai Peninsula | 4.6 mi | 39 acres |
| Lower Trail Lake | Kenai Peninsula | 4.7 mi | 271 acres |
| Grant Lake | Kenai Peninsula | 5.7 mi | 1,629 acres |
| Lower Paradise Lake | Kenai Peninsula | 7.4 mi | 183 acres |
| Upper Trail Lake | Kenai Peninsula | 8.3 mi | 1,623 acres |
| Upper Paradise Lake | Kenai Peninsula | 9.0 mi | 210 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Ptarmigan Lake
How Big Is Ptarmigan Lake?
Ptarmigan Lake covers 666 acres in Kenai Peninsula County, Alaska.
What Is the Largest Lake in Kenai Peninsula County?
Tustumena Lake is the largest lake in Kenai Peninsula County, at 73,354 acres.
Largest Lakes in Alaska
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Iliamna Lake | Lake and Peninsula | 654,518 acres | - |
| 2 | Becharof Lake | Lake and Peninsula | 289,706 acres | - |
| 3 | Teshekpuk Lake | North Slope | 206,614 acres | - |
| 4 | Naknek Lake | Lake and Peninsula | 145,357 acres | - |
| 5 | Dall Lake | Bethel | 111,681 acres | - |
All 2,450 Alaska lakes ranked by surface area
Sources: USGS NHD (The National Map NHD MapServer layer 12) named waterbodies FTYPE 390/436; counties via Census point-in-polygon lake data (ID 120015491). Verified October 30, 2026.