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Iowa Fishing Lakes

Lake-by-lake species, seasonal bite, boat access, and regulations for the biggest fishing lakes in Iowa.

Big Spirit Lake

Dickinson County · Natural lake (Iowa Great Lakes)
WalleyeYellow PerchNorthern Pike
Acres5,684Max depth24 ftShoreline—

Clear Lake

Cerro Gordo County · Natural lake
WalleyeMuskellungeCrappie
Acres3,684Max depth30 ftShoreline27 mi

Rathbun Lake

Appanoose County · Army Corps reservoir
CrappieWalleyeChannel Catfish
Acres11,000Max depth—Shoreline—

Saylorville Lake

Polk, Dallas & Boone Counties · Army Corps reservoir
White BassWalleyeCrappie
Acres5,950Max depth—Shoreline—

West Okoboji Lake

Dickinson County · Natural lake (Iowa Great Lakes)
WalleyeSmallmouth BassYellow Perch
Acres3,847Max depth136 ftShoreline—

More Iowa lakes

Tap a lake to open its guide: species, boat launches, bait shops, and size and creel limits.

Big Spirit LakeDickinson County · 5,684 acres
Natural lake (Iowa Great Lakes)

Big Spirit Lake

Dickinson County, Iowa

Iowa's largest natural lake, next to the Okobojis. It's a strong walleye and perch lake and very popular for ice fishing.

N2 mi
Air temp in Spirit Lake, IA Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area5,684 acres
Max depth24 ft
Shoreline—
Boat motorsCheck local rules

Species

Fishery rating out of 5.

Walleye●●●●●

Points, flats and reefs at low light. Jigs and live bait early, crankbaits and crawler harnesses in summer.

Yellow Perch●●●●○

Schools on mud and sand flats. Great through the ice.

Northern Pike●●●○○

Weed edges and bays. Spoons, spinnerbaits and tip-ups through the ice.

Smallmouth Bass●●●○○

Rock, gravel and points. Tubes, jerkbaits and drop-shots.

Muskellunge●●○○○

Big baits along weed edges and rock bars, best in fall.

Boat launches

1 launch sites. Fees and hours change, so confirm before you go.

  • More public accessPublic
    See the Iowa DNR or lake website for all ramps and feesDirections ↗

Size & creel limits

Special rules for this lake, confirmed from official state regulations. Minimum size and daily limit.

SpeciesMin sizeDaily limit
Muskellunge
Open season May 21-Nov 30
40 in1 / day

Other species in this lake: look up the limits at Iowa Department of Natural Resources ↗

Verified October 2026. Rules change, so confirm current limits with the Iowa Department of Natural Resources before you fish.

Bait & tackle nearby

Closest shops to the lake and its boat launches. Call ahead for live bait and hours.

Search more bait shops near Big Spirit Lake ↗

Local tips

  • Rock reefs on the east side hold walleye.
  • Very popular ice-fishing lake.
  • Shallow and wind-exposed. Waves build quickly.

View on interactive map

Zoom and pan on a street, satellite or terrain map. Red pins are boat launches; blue pins are bait shops nearby.

Clear LakeCerro Gordo County · 3,684 acres
Natural lake

Clear Lake

Cerro Gordo County, Iowa

A popular northern Iowa lake near Mason City, known for walleye, yellow bass and muskie.

N1 mi
Air temp in Ventura, IA Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area3,684 acres
Max depth30 ft
Shoreline27 mi
Boat motorsCheck local rules

Species

Fishery rating out of 5.

Walleye●●●●○

Points, flats and reefs at low light. Jigs and live bait early, crankbaits and crawler harnesses in summer.

Muskellunge●●●○○

Big baits along weed edges and rock bars, best in fall.

Crappie●●●○○

Brush piles, docks and standing timber. Minnows or small jigs.

Channel Catfish●●●○○

Cut bait and nightcrawlers on flats and creek mouths in the evening.

Boat launches

1 launch sites. Fees and hours change, so confirm before you go.

  • More public accessPublic
    See the Iowa DNR or lake website for all ramps and feesDirections ↗

Size & creel limits

Special rules for this lake, confirmed from official state regulations. Minimum size and daily limit.

SpeciesMin sizeDaily limit
Walleye
Only one over 22 in
17-22 in slot released3 / day
Muskellunge
Muskie/tiger muskie combined
40 in1 / day
Crappie
Black and white combined
See Iowa rules book ↗25 / day
Channel Catfish
Combined with blue/flathead
See Iowa rules book ↗8 / day
Largemouth Bass15 in3 / day

Other species in this lake: look up the limits at Iowa Department of Natural Resources ↗

Verified October 2026. Rules change, so confirm current limits with the Iowa Department of Natural Resources before you fish.

Bait & tackle nearby

Closest shops to the lake and its boat launches. Call ahead for live bait and hours.

Search more bait shops near Clear Lake ↗

Local tips

  • Yellow bass are abundant and fun on light tackle.
  • Clear Lake State Park has a launch and campground.
  • Ice fishing is popular for yellow bass and walleye.

View on interactive map

Zoom and pan on a street, satellite or terrain map. Red pins are boat launches; blue pins are bait shops nearby.

West Okoboji LakeDickinson County · 3,847 acres
Natural lake (Iowa Great Lakes)

West Okoboji Lake

Dickinson County, Iowa

Iowa's deepest natural lake and one of its clearest. It's known for walleye, smallmouth bass, perch and muskie.

N2 mi
Air temp in Okoboji, IA Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area3,847 acres
Max depth136 ft
Shoreline—
Boat motorsCheck local rules

Species

Fishery rating out of 5.

Walleye●●●●○

Points, flats and reefs at low light. Jigs and live bait early, crankbaits and crawler harnesses in summer.

Smallmouth Bass●●●●○

Rock, gravel and points. Tubes, jerkbaits and drop-shots.

Yellow Perch●●●○○

Schools on mud and sand flats. Great through the ice.

Muskellunge●●●○○

Big baits along weed edges and rock bars, best in fall.

Bluegill●●●○○

Weed beds and shallow flats in late spring.

Boat launches

1 launch sites. Fees and hours change, so confirm before you go.

  • More public accessPublic
    See the Iowa DNR or lake website for all ramps and feesDirections ↗

Size & creel limits

Special rules for this lake, confirmed from official state regulations. Minimum size and daily limit.

SpeciesMin sizeDaily limit
Muskellunge
Open season May 21-Nov 30
40 in1 / day

Other species in this lake: look up the limits at Iowa Department of Natural Resources ↗

Verified October 2026. Rules change, so confirm current limits with the Iowa Department of Natural Resources before you fish.

Bait & tackle nearby

Closest shops to the lake and its boat launches. Call ahead for live bait and hours.

Search more bait shops near West Okoboji Lake ↗

Local tips

  • Very clear water. Fish deep or at low light.
  • Heavy boat traffic in summer.
  • Part of the Iowa Great Lakes chain.

View on interactive map

Zoom and pan on a street, satellite or terrain map. Red pins are boat launches; blue pins are bait shops nearby.