Lakes / Alaska / Denali County / Blackfish Lake
Blackfish Lake, Denali County, Alaska
154 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Alaska
63.61 degrees N, 152.66 degrees W - Denali 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 Blackfish Lake Stacks Up
- Larger than 50% of the 2,450 lakes counted in Alaska.
- About 171 miles from Fairbanks, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Yoder Lake | Denali | 1.7 mi | 95 acres |
| Moose Lake | Denali | 1.7 mi | 135 acres |
| Sprucefish Lake | Denali | 3.0 mi | 531 acres |
| Fortymile Lake | Yukon-Koyukuk | 4.2 mi | 158 acres |
| Carls Cache Lake | Denali | 5.1 mi | 242 acres |
| Otter Lake | Denali | 5.8 mi | 535 acres |
Straight-line distance between lake centers.
Facts and Figures
Waterbody ID{C1DA0F80-A8F8-459D-A6FE-E5D77C4E6A78}
CountyDenali
Lake TypeLake
Coordinates63.6066, -152.6633
Questions About Blackfish Lake
How Big Is Blackfish Lake?
Blackfish Lake covers 154 acres in Denali County, Alaska.
What Is the Largest Lake in Denali County?
Chilchukabena Lake is the largest lake in Denali County, at 2,079 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 {C1DA0F80-A8F8-459D-A6FE-E5D77C4E6A78}). Verified October 30, 2026.