Colorado Fishing

Aspen Reservoir

Aspen Reservoir in western Colorado is a premier Reservoir destination for targeting Largemouth Bass, Crappie, Catfish. Aspen Reservoir is located near western Colorado at coordinates 37.73, -108.28. The premier reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Aspen Reservoir.

Reservoir Colorado 37.7300, -108.2800
Updated 2026-04-29

Location

View on Google Maps 37.7300, -108.2800

Target Species

Largemouth BassLargemouth BassCrappieCrappieCatfishCatfish

Fishing Tips

  • Focus on timber stands during sunset hours when Largemouth Bass are active.
  • Focus on main lake channel during dawn when Largemouth Bass are active.
  • Focus on main lake channel during early morning when Largemouth Bass are active.

Fishing Techniques for Aspen Reservoir

Local forage and water conditions dictate the best approach. Clear water calls for natural colors and lighter line; stained water favors chartreuse, white, and vibrating baits. Pay attention to water temperature — it drives fish positioning more than any other factor at this reservoir.

What to Expect at Aspen Reservoir

Fishing pressure is moderate year-round, peaking on weekends and holidays from spring through fall. Weekday trips typically mean fewer crowds and better fishing. The ecosystem here supports healthy populations of Largemouth Bass and Crappie, with good catch rates for prepared anglers.

Regulations

A valid Colorado fishing license is required. Check Colorado Parks and Wildlife for current regulations.

Fishing Tips for Aspen Reservoir

Big Spring Reservoir

Big Reservoir

Bench Spring Reservoir

Frequently Asked Questions

Many anglers access Aspen Reservoir by boat. Verify local access restrictions before your trip.

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

Aspen Reservoir attracts both local and visiting anglers. Early morning and weekdays are typically quieter.