Brown Trout

While not typically known as a trout hotspot, Rock City, Illinois, does offer a unique opportunity for brown trout fishing in the Pecatonica River, thanks to stocking efforts. The best time to target these browns is during the cooler months, specifically spring and fall. The water temperatures are more favorable then, and the fish are more active. Focus on areas with deeper pools, undercut banks, and submerged structure, as these provide cover for the trout. A good access point is near the Rock City Forest Preserve; you can walk the trails along the river to find promising spots. Local knowledge suggests that early morning or late evening are the most productive times. Consider using small spinners, spoons, or live bait like nightcrawlers. The browns in this section of the Pecatonica aren't always huge, but the chance to catch trout in this setting is a worthwhile experience.