Here you'll find one of the most accessible wildlife viewing areas in Alaska. The marsh is a rest area for migratory birds including trumpeter swans, rednecked grebes, golden eyes, and pintails. Also watch for beavers, moose and bald eagles. You may even spot salmon spawning in the deeper water.
Mid May through early October
If you want to marvel at the sight of thousands of fish schooling in gigantic tanks, take the self-guided tour inside the state fish hatchery on the banks of Ship Creek east of downtown. The museum-quality observation deck offers intimate views of a complex operation that produces up to six million sport fish each year.
Crystal-clear Williwaw Creek and its bank-side trail system in Portage Valley at the head of Turnagain Arm offers exceptionally good conditions for watching spawning in action. Coho, sockeye and chum salmon converge on the creek as it winds through the brushy flats beginning in mid-August, with some late-arriving fish still present after first frost in the fall.
Thousands of pink salmon converge on Indian Creek each July and August, just about filling this shallow, easy-flowing stream south of Anchorage along Turnagain Arm from bank-to-bank. This amazing natural spectacle occurs in one of the easiest places to view spawning salmon in the region: No steep banks, crystal clear water and fish so close they could almost be touched.
For glimpses of the big Chinook salmon right inside the city’s industrial heart, check out the hatchery-seeded run at Ship Creek between late May into June. Hatchery-seeded coho salmon begin running through the same waters in late July through August.
Portage Valley southeast of Anchorage at the head of Turnagain Arm offers so many potential adventures that you might have to tow a trailer loaded with gear to sample them all. What will you find here? Biking, hiking, picnicking, fishing, paddling, wildlife viewing, potential iceberg sightings — plus a natural history visitor center packed with interactive displays about the ecosystem of the valley and Prince William Sound. It’s like an outdoor Disneyland just over an hour’s drive from town.