We are a full service fly fishing guide service and shop for Bishop and Mammoth Lakes, CA.

Ranked #1 guide service in the Eastern Sierra by Yelp reviewers!

  Spent a day with David on the Owens recently. Have fished with many guides over the years and can say David is outstanding. Great manner, interesting and unique input... read more

thumb C K.

  My buddies and I decided to make a weekends trip up to the Owens from the Riverside area. It was our first time out to this River. We went out... read more

thumb Kyle H.

  My wife and I fished with David today for the second time. David is aa great guy and excellent guide. He provides instruction and encouragement to his clients. I wanted... read more

thumb Thomas R.

  Once again David delivered on an awesome fishing experience, this time in the Yucatan pennisula bonefish fly fishing. It was an amazing trip with David and his guides.
Whether... read more

thumb Larry M.
fly fishing guide


Our gift certificates and certificates for guided fishing trips make perfect gifts for fly fishers and can be delivered electronically for last minute purchases.

trout magnet fly shop STM fly shop guides casting a fly rod

Come see us at our new location at 101 North Main Street in Bishop! The STM Fly Shop and Guide Service is located in Bishop, CA and serving the greater Mammoth area and other regions of the Eastern Sierras in California. STM is the place where fishing information is exchanged, flies are tied and bought, rods and reels are strung up, and fishing guide trips are planned.

We carry a variety of fly fishing and fly tying gear from manufacturers such as Simms, Redington, Echo, Montana Fly Company, Rio, Loon, and more.  Feel free to stop in our shop in Bishop on your way to your favorite river, lake or creek.

Eastern Sierra Fly Fishing

We are a full fly fishing guide service offering you vast fly fishing experience and knowledge of the local area. Our fishing area ranges from Independence, Bishop to Bridgeport with the top priority of seeking the wildest and finest fish the Sierras has to offer.

Come take a drift boat guide trip down the Lower Owens with us!  Or, if you prefer, we can guide you on Crowley, Upper O, East Walker, mountain creeks and lakes, or other destinations.

Fly-Fishing Near Mammoth Lakes

STM Fly Fishing is excited to offer Fly Fishing adventures on the Flats of Mexico! Come experience the trip of a lifetime fishing for Tarpon, Permit, and Bonefish on the fly in a tropical paradise.


Best trout fishing near mammoth lakes. See our recent fly fishing and guide reports for the Bishop and Mammoth Lakes areas.