What Island Lake offers and when to fish it

Island Lake sits in central Beltrami County and runs about 1,200 acres—large enough to hold walleye and northern pike in real numbers, but small enough that you can learn it in a few trips. The lake is shallow overall, with most of the basin running 15 to 25 feet deep and the deepest holes around 35 feet. That shallow character shapes everything: the water warms fast in spring, the weeds grow thick by mid-June, and the fish move predictably between deep winter holes and the flats where they hunt in fall.

Walleye are the main draw. They bite best in spring (April through May) when the water is still cold and they're feeding hard after spawning. Summer fishing is tougher because of the weeds and the warm water, but early morning and late evening produce if you work the deeper edges. Fall, from September through October, is when Island Lake really shines—the water cools, the weeds die back, and walleye move onto the flats to feed. Pike are present year-round and grow fat on the abundant forage; they're most active in spring and fall, and they'll hit larger baits and lures than walleye will.

Key Takeaways

  • Island Lake is a 1,200-acre shallow lake best known for walleye in spring and fall, with pike available year-round.
  • The lake bottom is mostly 15 to 25 feet deep with scattered deeper holes, so you can fish it effectively from shore or a small boat.
  • Spring (April–May) and fall (September–October) are the most reliable seasons; summer requires early morning and evening fishing to avoid the heat and weeds.
  • Public access is available at the Beltrami County boat launch on the north shore, with parking and a paved ramp.

Where to launch and how to access the water

The main public access point is the Beltrami County boat launch on the north shore, off County Road 7. The ramp is paved, the parking lot is gravel, and there's room for a dozen or more vehicles. The launch is maintained by the county and is open year-round, though winter access depends on snow removal. There are no amenities at the launch itself—no restrooms, no gas dock—so plan accordingly.

Shore fishing is possible around the launch area and along the north shore where the road runs close to the water. The south and west shores are mostly private land, so stick to the public access point unless you have permission. If you're launching a boat, the shallow water near the launch means you may need to back the trailer in farther than you'd expect, especially in late summer when the water level can drop.

Spring walleye fishing on the flats and drop-offs

In April and May, walleye are shallow and aggressive. Focus on the flats that run 8 to 15 feet deep on the north and east sides of the lake. Live bait—shiners, chubs, or crawlers—under a slip bobber works well and lets you cover water without getting snagged on the bottom. If you prefer casting, small jigs tipped with minnows or soft plastics in white, chartreuse, or natural colors produce steady action.

The transition zones where the flats drop into deeper water are prime spots. Work these edges slowly, letting your bait or lure stay in the strike zone longer than you might in deeper lakes. Early morning and late evening are best, but spring walleye will bite through the middle of the day if the sun isn't too bright. Overcast days are ideal.

Summer fishing in the weeds and early morning hours

By June, Island Lake's shallow basin fills with cabbage weeds and coontail. Walleye move deeper and become less predictable, but they're still there. Fish the deeper holes—the 30 to 35-foot basins—during the day, using vertical jigging or live bait on the bottom. At dawn and dusk, walleye move back onto the shallow flats to feed, and that's when you'll have your best chance.

Pike love the weeds and will hunt along the edges where open water meets thick vegetation. Throw larger lures—spinnerbaits, crankbaits, or soft plastics in the 4- to 6-inch range—and work them along the weed lines. Early morning is crucial in summer; by 9 a.m., the sun and heat push most fish deeper, and the bite slows dramatically.

Fall fishing when the water cools and weeds die

September and October are when Island Lake fishes best. The water cools to the 50s, the weeds begin to break down, and walleye move back onto the flats to feed aggressively. The entire north and east sides of the lake become productive. Live bait under a bobber works, but casting small jigs or crankbaits covers more water and often produces faster action.

Pike are equally active in fall and grow bold as the water cools. They'll chase larger lures and hit with authority. The shallow flats that were too warm in July are now ideal. You can fish the entire day in fall—morning, midday, and evening all produce—because the cooler water keeps fish active and feeding throughout the daylight hours.

What to bring and what to expect

Island Lake is a straightforward fishery that doesn't require specialized gear. A 5- to 6-foot medium-action spinning rod with 8- to 10-pound monofilament or braided line handles walleye and pike equally well. Bring a mix of small jigs (1/8 to 1/4 ounce), live bait if you prefer it, and a few crankbaits in natural colors. A depth finder is helpful but not essential—the lake is simple enough to learn by casting and feeling the bottom.

Expect to share the lake with other anglers, especially on weekends in spring and fall. The shallow water means you can fish effectively from shore or a small boat, and the lack of major development keeps the lake relatively quiet. Bring sunscreen, water, and a hat; there's little shade on the water, and the reflection off the shallow bottom intensifies the sun's glare.

Seasons and regulations

Minnesota's general walleye season runs from the Saturday nearest May 10 through March 31 the following year. Pike season is year-round. Island Lake follows standard Beltrami County regulations: the walleye limit is five fish per day with a 15-inch minimum size, and pike have a 24-inch minimum with a limit of five fish per day. Check the current Minnesota fishing regulations before you go, as rules can change.

Winter fishing is possible if you're interested in ice fishing. The shallow water freezes solid by December, and walleye and pike bite through the ice. The same flats and drop-offs that work in fall are productive under the ice, and you can fish from shore or drill holes in the middle of the lake without worrying about deep water.

Frequently Asked Questions

Can I fish Island Lake from shore?

Yes. The north shore near the boat launch and along County Road 7 offers shore access. The south and west shores are private, so stick to public land. Shore fishing works best in spring and fall when walleye are shallow and active.

What's the best time of day to fish Island Lake?

Early morning and late evening are most productive, especially in summer when the sun and heat push fish deeper during the day. In spring and fall, when the water is cooler, you can fish effectively throughout daylight hours.

Do I need a boat to fish Island Lake?

No. Shore fishing is productive, and the shallow water means a small boat or canoe is enough to reach most of the productive areas. A depth finder helps but isn't necessary.

What size fish can I expect to catch?

Walleye typically run 12 to 18 inches, with some larger fish in the 20-inch range. Pike average 18 to 24 inches, and fish over 30 inches are caught regularly. The shallow water and abundant forage produce healthy, active fish.

Is Island Lake crowded?

It sees moderate use, especially on spring and fall weekends. Weekday fishing is quieter, and summer midday hours are less busy than early morning. The lake is large enough that you can find open water even when other anglers are present.