Plan a Fishing Trip to New Castle, CO

1 guideBest months: April, May, June, September

Plan Your Trip

What's Biting in New Castle Right Now

Largemouth Bass

Excellentfreshwater

Spinning, Baitcasting, Fly Fishing

Crappie

Goodfreshwater

Jigging, Live Bait Fishing, Casting

Smallmouth Bass

Fairfreshwater

Casting, Fly Fishing, Jigging

What's Biting By Month

Peak

Top Fishing Guides in New Castle

Harcourt Fly Fishing 3G

4.8(26)Top Rated

Fly Fishing Guide in Glenwood Springs, CO. Elevation Outdoors Magazine 2019 "Best Guide of the Rockies" 6 states, 10,000 guides to choose from. Book with the best from Aspen to Glenwood Springs! Call about your adventure today! Plus the best prices in the valley.

New Castle, Colorado

Colorado Fishing License

License: Fishing license

Check specific regulations for individual bodies of water as special rules may apply.