Illinois Fishing

Allen Lake

Allen Lake stands as a remarkable fishing destination in eastern Illinois, where anglers find excellent Largemouth Bass, Walleye, Northern Pike habitat. Allen Lake is located near eastern Illinois at coordinates 39.03, -87.74. The remarkable lake provides stable water levels and diverse habitat for Largemouth Bass, Walleye, Northern Pike. Local anglers frequently report success with Largemouth Bass, Walleye, Northern Pike at Allen Lake.

Lake Illinois 39.0300, -87.7400
Updated 2026-04-29

Location

View on Google Maps 39.0300, -87.7400

Fishing Tips

  • Focus on shoreline drop-offs during dawn when Largemouth Bass are active.
  • Focus on rock humps during dawn when Largemouth Bass are active.
  • Focus on bridge pilings during sunset hours when Largemouth Bass are active.

Fishing Techniques for Allen Lake

Bank anglers can find productive water along accessible shoreline areas, while boat access opens up deeper structure and open water. Kayak and canoe fishing is also popular here. Bring a mix of topwater for early morning, moving baits for midday, and finesse rigs for pressured conditions.

What to Expect at Allen Lake

This lake offers a scenic Illinois setting with water clarity that varies by season and recent weather. Amenities range from improved parking and facilities at some access points to more primitive launch areas. Check conditions before heading out, especially after heavy rain.

Regulations

Current Illinois license mandatory. Illinois Department of Natural Resources maintains regulations on their website.

Fishing Tips for Allen Lake

Frequently Asked Questions

Many anglers access Allen Lake by boat. Verify local access restrictions before your trip.

Essential items: fishing license, appropriate tackle for Largemouth Bass, sun protection, water.

Allen Lake attracts both local and visiting anglers. Early morning and weekdays are typically quieter.