Fishing at Sun Lake, Lake County, Illinois

• Overview

  Sun Lake belongs to Lake County, Illinois. Height above sea level is 771 feet. At roughly 24 acres, the whole thing is within casting reach of a single walk. On size it sits at the modest end of our Lake County list. Lake Villa is the closest place, 0.9 miles off. It is 29 miles to Elgin, the nearest city. It sits near the edge of the county, so check which rules apply.

• Where to Fish on Sun Lake

  We hold no depth figure for this one. Read the surface for the wind lane, then fish the edge of it. A soft bed grows weed late into autumn, which keeps fish shallow. County-wide records name bluegill, common carp and green sunfish. Those are county-wide records, so not every one of them will be in this water. The shape of Sun Lake decides where the fish sit.

• Seasonal Patterns

  July runs about 71°F on average, January about 19°F. A full turn of seasons, with the strongest sport on either side of summer. Ice-out usually falls in late March, and the weeks after it fish hardest. On average, late March opens the water and mid December closes it again. Late spring and early autumn carry the year between them. Plan any trip to Sun Lake around it.

• Tackle & Baits

  No access rule appears in what we hold. The nearest mapped parking is half a mile away, so the last stretch is on foot. There is a toilet block some half a mile out. The water borders Sun Lake Forest Preserve, so reserve rules are likely to apply. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. A phone call first saves an afternoon. Barbless rules turn up on managed water more often than not. Failing this one, try Deep Lake, 0.7 miles away. Signs at Sun Lake carry more weight than any list.