Twin Lakes (Mammoth Lakes) Fishing Report

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Last Updated: December 4, 2025

Twin Lakes in Mammoth Lakes, California is a popular fishing area that boasts an abundance of fish species including rainbow, brown, and cutthroat trout.


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Summary

Nearby activities include hiking, camping, and skiing in the winter months. Fishing tips for Twin Lakes include using lures or bait that mimic the natural food of the fish, and fishing during the early morning or late evening for the best chance of catching a fish. The best time to visit Twin Lakes for fishing is during the summer months when the average temperature is around 70°F.

       

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Angling Safety Guidelines

Know the Regulations
Check local fishing rules, seasons, size limits, and license requirements to ensure legal and sustainable angling.
Handle Fish Responsibly
Use wet hands, minimize air exposure, and release fish gently to improve survival rates when practicing catch-and-release.
Choose the Right Gear
Match your rod, line, and tackle to the species and conditions to increase success and reduce unnecessary harm to fish.
Respect the Waterway
Avoid disturbing habitat, prevent bank erosion, and keep a safe distance from spawning areas to protect ecosystems.
Keep It Clean
Pack out all line, hooks, bait containers, and trash—discarded gear can injure wildlife and degrade waterways.

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