Welcome

Welcome to Mammoth Fly Guide! My name is Nathan Wray and I am an expert fly fishing guide based in Mammoth Lakes, California. I am licensed, boarded and insured guide who has been fly fishing the Sierras for the last 15 years and guiding for the last four.

I specialize in guiding all aspects of catch and release fly fishing from children, couples, and families to beginners, experts and large groups. I am also one of the only guides in the Mammoth Lakes area that offers guided backcountry and overnight fly fishing trips.

Contact me today to book an incredible day of fly fishing in California’s beautiful Eastern Sierras.