Wild freestone broken into PG&E powerhouse reaches, famous for big rainbows and for basalt boulders greased like they were waxed on purpose. This is one of the most physical trout rivers in the West — studded boots and a wading staff aren't optional, they're the price of admission. You fish it with heavy tight-line nymphs down in the fast pocket water, and you earn every fish. Bring more leader than you think you'll need, because the river will take some.
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