Wyoming’s Premiere Fly Fishing Outfitter in Casper, Wyoming. Crazy Rainbow Fly Fishing Guide Service has been serving fly fishing men and woman since 2002. Once again, Crazy Rainbow Fly Fishing and Ugly Bug Fly Shop receive the Orvis Endorsed Fly-Fishing Outfitter/Fly Shop 2024 Finalist Endorsement!

Join Crazy Rainbow Fly Fishing  for a ultimate Fly Fishing Trip. As well as stop into Ugly Bug Fly Shop in Casper, Wyoming and experience the fly fisherman’s dream shopping.  With helpful guides and staff to make every fly fishing trip fun and exciting.  Casper’s best source when it comes to fly fishing.