Three Island Lake Fishing Guide, Cass County, Minnesota

• Overview

  Look for Three Island Lake in Cass County, Minnesota. The setting is rolling bush on every side. At 287 acres this is proper open water rather than a pond. You are looking at roughly 3.3 miles of shoreline, with plenty of water between access points. On our Cass County list it sits near the top for size. Start from Crosslake, 27 miles down the road. Then Pequot Lakes, 30 miles, and Breezy Point, 31 miles. The nearest boundary is well away, so one set of rules covers the water.

• Where to Fish on Three Island Lake

  Depth is unknown to us, and the shoreline is the better guide. Where the bottom changes texture, fish gather; find that line. A soft bed grows weed late into autumn, which keeps fish shallow. Fish documented in Cass County include largemouth bass, yellow perch, bluegill, walleye and northern pike. County records show what lives in the area; the local agency holds the water-by-water list. Take Three Island Lake a stretch at a time.

• Seasonal Patterns

  Temperature averages peak at 68°F in July and bottom out at 6°F in January. A full turn of seasons, with the strongest sport on either side of summer. Ice-out usually falls in mid April, and the weeks after it fish hardest. The water is typically free of ice between mid April and late November. Spring is short and heavy here; autumn is longer and steadier. That is the shape of the year on Three Island Lake.

• Tackle & Baits

  No access rule appears in what we hold. No dam controls it, and the level follows the season. There is a launch about half a mile from the bank. The nearest mapped parking is half a mile away, so the last stretch is on foot. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Gates get locked out of season on water like this. Some water is controlled locally without a sign saying so. The nearest alternative is Marshall Lake, 0.7 miles out. Check the position on Three Island Lake before loading the car.