72 Microseasons of the Pacific Northwest

The rivers of the Olympic Peninsula — the Hoh, Queets, Quinault, Sol Duc, Bogachiel, and Calawah — support some of the most celebrated wild winter steelhead runs remaining in the Pacific Northwest. Winter steelhead (Oncorhynchus mykiss) are sea-run rainbow trout that enter freshwater from December through March, with peak numbers in January and February on the Olympic Peninsula systems. These are among the largest steelhead in the world, averaging 8–12 pounds, with fish exceeding 20 pounds caught each season. Unlike salmon, steelhead do not die after spawning and can return to the sea and re-enter rivers in subsequent years. Watching a winter steelhead hold in a river pool or leap over a log jam is a remarkable sight — these are ocean-bright fish that have traveled thousands of miles. The Hoh River, which runs through old-growth temperate rainforest inside Olympic National Park, is accessible at several points along Upper Hoh Road, where patient observers standing quietly at river bends during January high-water conditions may see large fish rolling at the surface or hear the splash of a jumping steelhead. The Queets River corridor, accessible by unpaved road through the park's remote southwestern corner, offers especially wild conditions. On the Sol Duc River, the National Park Service fly-fishing-only stretch below Salmon Cascades provides a memorable wild setting. Population declines have reduced Olympic Peninsula steelhead numbers by roughly 42% over the past 30 years, making each sighting increasingly precious and ecologically significant.