Fort Humboldt State Historic ParkFeatures an 1853 military post being reconstructed. Eureka.
Humboldt Redwoods State ParkOfficial site for the park, which features 52,000 acres of groves of old growth coast redwoods, Rockefeller Forest, 100 miles of hiking trails, fishing canoeing and swimming in the Eel River, near Weott and Avenue of the Giants.
NPR Story on the RedwoodsPhotos, text and audio of from National Public Radio's Morning Edition about the redwoods.
Sinkyone Wilderness State ParkFeatures rugged wilderness known as "the lost coast." Roosevelt elk are common. Nearest town is Garberville.
Little River State BeachFeatures fishing and boating from a small launch ramp, near Trinidad.
Redwood National and State ParksIncludes 200 miles of trails, Lady Bird Johnson Grove, Fern Canyon and Gold Bluffs Beach.
Arcata Marsh and Wildlife SanctuaryA wildlife marsh which doubles as an ecological wastewater treatment project for the City of Arcata.
Grizzly Creek Redwoods State ParkRedwood park along the Van Duzen River, near Bridgeville.