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Lakes / Wyoming / Park County / Fantan Lake

Fantan Lake, Wyoming

47 acres
Surface Area
85 ft
Max Depth
34 ft
Average Depth

Where It Sits, and How Deep It Goes

Locator - Wyoming

CheyenneJacksonFantan LakePark Co.

44.91 degrees N, 109.53 degrees W - Park County. State and county outlines drawn from Census boundary data; the lake marker is placed by its Wyoming Game and Fish Department coordinates, not by eye. Schematic - not a survey map.

Depth Profile - Fantan Lake

0 ft - SurfaceAverage Depth - 34 ftMax Depth - 85 ftA Typical Shallow Lake - Under 20 ft Deep

Schematic cross-section drawn to one shared depth scale - not a survey or bathymetric map.

How Fantan Lake Stacks Up

Fish Species

Brook Trout

Species recorded for this lake. Presence only - no abundance ratings.

Lakes Nearby

LakeCountyDistanceSurface Area
Cliff LakePark0.5 mi5 acres
Paradise LakePark0.9 mi9 acres
Meadow LakePark1.1 mi2 acres
Chain LakesPark1.1 mi39 acres
Lake WGNPark1.6 mi4 acres
Duck LakePark1.8 mi15 acres

Straight-line distance between lake centers.

Facts and Figures

Waterbody ID56767157
CountyPark
Coordinates44.9117, -109.5265

Questions About Fantan Lake

How Big Is Fantan Lake?

Fantan Lake covers 47 acres in Park County, Wyoming.

How Deep Is Fantan Lake?

Fantan Lake reaches 85 ft at its deepest. Its average depth is 34 ft.

What Fish Are in Fantan Lake?

The WGFD lists Brook Trout for Fantan Lake.

What Is the Largest Lake in Park County?

Buffalo Bill Reservoir is the largest lake in Park County, at 6,691 acres.

Deepest Natural Lakes in Wyoming

#LakeCountySurface AreaMax Depth
1Deep LakePark285 acres472 ft
2Lake RenoPark107 acres222 ft
3Snowdrift LakeTeton57 acres174 ft
4Crater LakeBig Horn39 acres166 ft
5Beauty LakePark94 acres165 ft

All 120 Wyoming lakes ranked by depth

Largest Lakes in Wyoming

#LakeCountySurface AreaMax Depth
1Yellowstone LakeTeton84,442 acres-
2Flaming Gorge ReservoirSweetwater38,888.36 acres440 ft
3Jackson LakeTeton26,853.22 acres-
4Pathfinder ReservoirCarbon22,000 acres192 ft
5Seminoe ReservoirCarbon20,000 acres200 ft

All 783 Wyoming lakes ranked by surface area

Sources: Wyoming Game & Fish lake data (ID 56767157). Verified October 30, 2026.