Ugly Bug Fly Shop & Crazy Rainbow Fly Fishing

Casper | Park to Park

Welcome to Crazy Rainbow Fly Fishing and the online home of the Ugly Bug Fly Shop. We invite you to come to the North Platte River in Wyoming for your next fly fishing vacation.

Crazy Rainbow Orvis Endorsed Outfitter of The Year 2014

We are pleased to be the Orvis Endorsed Outfitter on the North Platte River. Working together with the The Ugly Bug Fly Shop, Crazy Rainbow Fly Fishing offers sportsmen and women the opportunity to enjoy a first-class outfitting operation.

Map Icon of Park to Park Region

Learn more about Park to Park


240 S. Center Street

Casper, WY, 82601

(307) 234-6905

Much More to Explore

There are many ways to get out and explore all that Wyoming has to offer. Explore things to do and places to go and make your Wyoming vacation one to remember forever.